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2025

Scholarly publications

Wayop, I. Y. A., Wagenaar, J. A., de Vet, E., Lambooij, A., & Speksnijder, D. C. (2025). The development and application of performance indicators to assess veterinarians' adherence to the clinical practice Streptococcus suis in weaned pigs guideline. BMC Veterinary Research, 21(1), 1-15. Article 101. https://doi.org/10.1186/s12917-025-04550-0
https://research-portal.uu.nl/ws/files/257222676/s12917-025-04550-0.pdf

2024

Scholarly publications

Speksnijder, D. C., Page, S. W., Wagenaar, J. A., & Prescott, J. F. (2024). Antimicrobial Stewardship in Food-producing Animals. In P. M. Dowling, J. F. Prescott, & K. E. Baptiste (Eds.), Antimicrobial Therapy in Veterinary Medicine: Sixth Edition (6 ed., pp. 459-485). Wiley. https://doi.org/10.1002/9781119654629.ch23

Sani, R. A., Sunandar, S., Rachmawati, A., Pertela, G., Susanti, O., Rahayu, K. P., Allamanda, P., Suandy, I., Nurbiyanti, N., Jahja, E. J., Purwanto, B., Group, O. B. O. CORNERSTONE., Velkers, F., Dinar, T., Wagenaar, J. A., & Speksnijder, D. C. (2024). Antimicrobial Usage and Antimicrobial Resistance in Commensal Escherichia coli from Broiler Farms: A Farm-Level Analysis in West Java, Indonesia. Antibiotics, 13(12), 1-18. Article 1181. https://doi.org/10.3390/antibiotics13121181
https://research-portal.uu.nl/ws/files/250225867/antibiotics-13-01181.pdf

Dankittipong, N., Stegeman, J. A., de Vos, C. J., Wagenaar, J. A., & Fischer, E. A. J. (2024). Investigating a propagation of emerging carbapenemase-producing Enterobacteriaceae in Dutch broiler production pyramid through stochastic simulation. One Health, 19, Article 100945. https://doi.org/10.1016/j.onehlt.2024.100945
https://research-portal.uu.nl/ws/files/247316064/1-s2.0-S2352771424002714-main.pdf

Wayop, I. Y. A., Mallioris, P., de Vet, E., van Woerkom, M., Sanders, P., Wagenaar, J. A., & Speksnijder, D. C. (2024). Reduced antimicrobial use in weaned pigs through an intervention program supporting veterinarians' adherence to the clinical practice Streptococcus suis guideline. Scientific Reports, 14(1), Article 29694. https://doi.org/10.1038/s41598-024-81155-x
https://research-portal.uu.nl/ws/files/247232729/s41598-024-81155-x.pdf

Mallioris, P., Kritsi, E., Theeuwes, P., Wagenaar, J. A., Stegeman, A., & Mughini-Gras, L. (2024). Risk factors for antimicrobial usage and diseases in Dutch veal calf farms: A cross-sectional study. Veterinary Journal, 308, Article 106263. https://doi.org/10.1016/j.tvjl.2024.106263
https://research-portal.uu.nl/ws/files/245793173/1-s2.0-S1090023324002028-main.pdf

Duijvestijn, M. B. H. M., Schuurman, N. N. M. P., Vernooij, J. C. M., van Leeuwen, M. A. J. M., van den Brand, J. M. A., Wagenaar, J. A., van Kuppeveld, F. J. M., Egberink, H. F., de Haan, C. A. M., & Verhagen, J. H. (2024). Highly pathogenic avian influenza (HPAI) H5 virus exposure in domestic cats and rural stray cats, the Netherlands, October 2020 to June 2023. Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 29(44), Article pii=2400326. https://doi.org/10.2807/1560-7917.ES.2024.29.44.2400326
https://research-portal.uu.nl/ws/files/244162874/eurosurv-29-44-4.pdf

Pena-Fernández, N., van der Graaf-van Bloois, L., Duim, B., Zomer, A., Wagenaar, J. A., Ocejo, M., Lavín, J. L., Collantes-Fernández, E., Hurtado, A., & Aduriz, G. (2024). Campylobacter fetus Plasmid Diversity: Comparative Analysis of Fully Sequenced Plasmids and Proposed Classification Scheme. Genome Biology and Evolution, 16(10), Article evae203. https://doi.org/10.1093/gbe/evae203
https://research-portal.uu.nl/ws/files/242745513/evae203.pdf

van der Graaf-van Bloois, L., Zomer, A. L., Duim, B., & Wagenaar, J. A. (2024). Campylobacter fetus subspecies specific PCR assays inferred from comparative genomic analysis for accurate subspecies identification. Journal of Microbiological Methods, 226, Article 107049. https://doi.org/10.1016/j.mimet.2024.107049
https://research-portal.uu.nl/ws/files/241595073/1-s2.0-S0167701224001611-main.pdf

Swinkels, A. F., Fischer, E. A. J., Korving, L., Kusters, N. E., Wagenaar, J. A., & Zomer, A. L. (2024). Selection for amoxicillin-, doxycycline-, and enrofloxacin-resistant Escherichia coli at concentrations lower than the ECOFF in broiler-derived cecal fermentations. Microbiology spectrum, 12(10), Article e0097024. https://doi.org/10.1128/spectrum.00970-24
https://research-portal.uu.nl/ws/files/241481433/swinkels-et-al-2024-selection-for-amoxicillin-doxycycline-and-enrofloxacin-resistant-escherichia-coli-at-concentrations.pdf

Vlasblom, A. A., Duim, B., Patel, S., Luiken, R. E. C., Crespo-Piazuelo, D., Eckenberger, J., Huseyin, C. E., Lawlor, P. G., Elend, C., Wagenaar, J. A., Claesson, M. J., & Zomer, A. L. (2024). The developing pig respiratory microbiome harbors strains antagonistic to common respiratory pathogens. mSystems, 9(10), Article e0062624. https://doi.org/10.1128/msystems.00626-24
https://research-portal.uu.nl/ws/files/243682348/vlasblom-et-al-2024-the-developing-pig-respiratory-microbiome-harbors-strains-antagonistic-to-common-respiratory.pdf

Kannekens-Jager, M. M., Duim, B., der Graaf-van Bloois, L. V., Zomer, A. L., Broekhuizen-Stins, M. J., Boswinkel, M., Wagenaar, J. A., & Broens, E. M. (2024). Methicillin-resistant Staphylococcus aureus outbreak in a Dutch equine referral clinic. Journal of Medical Microbiology, 73(8), Article 001873. https://doi.org/10.1099/jmm.0.001873

Prinsen, H., Deng, H., Heederik, D., Wagenaar, J. A., Speksnijder, D. C., & Dohmen, W. (2024). A coaching approach to strengthen farm management teams to reduce antimicrobial use in Dutch high usage pig farms: a 2 year intervention study. Frontiers in Veterinary Science, 11, Article 1422756. https://doi.org/10.3389/fvets.2024.1422756
https://research-portal.uu.nl/ws/files/235976011/fvets-11-1422756.pdf

Swinkels, A. F., Berendsen, B. J. A., Fischer, E. A. J., Zomer, A. L., & Wagenaar, J. A. (2024). Extended period of selection for antimicrobial resistance due to persistency of antimicrobials in broilers. (bioRxiv). bioRxiv. https://doi.org/10.1101/2024.04.18.590069
https://research-portal.uu.nl/ws/files/235613342/2024.04.18.590069v1.full.pdf

Swinkels, A. F., Fischer, E. A. J., korving, L., Christodoulou, R., Wagenaar, J. A., & Zomer, A. L. (2024). Flumequine, a fluoroquinolone in disguise. (bioRxiv). bioRxiv. https://doi.org/10.1101/2024.04.19.590246
https://research-portal.uu.nl/ws/files/235612863/2024.04.19.590246v1.full.pdf

Vlasblom, A. A., Patel, S., Lawlor, P. G., Claesson, M. J., Crespo-Piazuelo, D., Eckenberger, J., Huseyin, C. E., Elend, C., Wagenaar, J. A., Zomer, A. L., & Duim, B. (2024). Targeted isolation of bacteria with potential to competitively exclude <em>Staphylococcus aureus</em> in the upper respiratory tract of pigs. (bioRxiv). bioRxiv. https://doi.org/10.1101/2024.06.11.598526
https://research-portal.uu.nl/ws/files/235612350/2024.06.11.598526v1.full.pdf

Swinkels, A. F., Berendsen, B. J. A., Fischer, E. A. J., Zomer, A. L., & Wagenaar, J. A. (2024). Extended period of selection for antimicrobial resistance due to recirculation of persistent antimicrobials in broilers. Journal of Antimicrobial Chemotherapy, 79(9), 2186-2193. Article dkae213. https://doi.org/10.1093/jac/dkae213
https://research-portal.uu.nl/ws/files/238767906/dkae213.pdf

van Dijk, M. A. M., Buil, J. B., Tehupeiory-Kooreman, M., Broekhuizen, M. J., Broens, E. M., Wagenaar, J. A., & Verweij, P. E. (2024). Azole Resistance in Veterinary Clinical Aspergillus fumigatus Isolates in the Netherlands. Mycopathologia, 189(4), Article 50. https://doi.org/10.1007/s11046-024-00850-5
https://research-portal.uu.nl/ws/files/228037393/s11046-024-00850-5.pdf

Mallioris, P., Luiken, R. E. C., Tobias, T., Vonk, J., Wagenaar, J. A., Stegeman, A., & Mughini-Gras, L. (2024). Risk factors for antimicrobial use in Dutch pig farms: A cross-sectional study. Research in Veterinary Science, 174, Article 105307. https://doi.org/10.1016/j.rvsc.2024.105307
https://dspace.library.uu.nl/bitstream/handle/1874/452645/1-s2.0-S0034528824001735-main.pdf?sequence=1

Wayop, I. Y. A., de Vet, E., Leerlooijer, J. N., Wagenaar, J. A., & Speksnijder, D. C. (2024). Using Implementation Mapping to develop an intervention program to support veterinarians' adherence to the guideline on Streptococcus suis clinical practice in weaned pigs. PLoS One, 19(4 April), Article e0299905. https://doi.org/10.1371/journal.pone.0299905
https://dspace.library.uu.nl/bitstream/handle/1874/438464/journal.pone.0299905.pdf?sequence=1

Munk, P., Yang, D., Röder, T., Maier, L., Petersen, T. N., Duarte, A. S. R., Clausen, P. T. L. C., Brinch, C., Van Gompel, L., Luiken, R., Wagenaar, J. A., Schmitt, H., Heederik, D. J. J., Mevius, D. J., Smit, L. A. M., Bossers, A., & Aarestrup, F. M. (2024). The European livestock resistome. mSystems, 9(4), Article e0132823. https://doi.org/10.1128/msystems.01328-23
https://dspace.library.uu.nl/bitstream/handle/1874/438370/munk-et-al-2024-the-european-livestock-resistome.pdf?sequence=1

Schwartzman, J. A., Lebreton, F., Salamzade, R., Shea, T., Martin, M. J., Schaufler, K., Urhan, A., Abeel, T., Camargo, I. L. B. C., Sgardioli, B. F., Prichula, J., Guedes Frazzon, A. P., Giribet, G., Van Tyne, D., Treinish, G., Innis, C. J., Wagenaar, J. A., Whipple, R. M., Manson, A. L., ... Gilmore, M. S. (2024). Global diversity of enterococci and description of 18 previously unknown species. Proceedings of the National Academy of Sciences of the United States of America, 121(10), Article e2310852121. https://doi.org/10.1073/pnas.2310852121
https://dspace.library.uu.nl/bitstream/handle/1874/436822/schwartzman-et-al-2024-global-diversity-of-enterococci-and-description-of-18-previously-unknown-species.pdf?sequence=1

Dankittipong, N., Broek, J. V. D., de Vos, C. J., Wagenaar, J. A., Stegeman, J. A., & Fischer, E. A. J. (2024). Transmission rates of veterinary and clinically important antibiotic resistant Escherichia coli: A meta- ANALYSIS. Preventive Veterinary Medicine, 225, Article 106156. https://doi.org/10.1016/j.prevetmed.2024.106156
https://dspace.library.uu.nl/bitstream/handle/1874/436830/1-s2.0-S0167587724000424-main.pdf?sequence=1

2023

Scholarly publications

Swinkels, A. F., Fischer, E. A. J., Korving, L., Kusters, N. E., Wagenaar, J. A., & Zomer, A. L. (2023). Defining minimal selective concentrations of amoxicillin, doxycycline and enrofloxacin in broiler-derived cecal fermentations by phenotype, microbiome and resistome. (bioRxiv). bioRxiv. https://doi.org/10.1101/2023.11.21.568155
https://research-portal.uu.nl/ws/files/235620240/2023.11.21.568155v1.full.pdf

Rozwandowicz, M., Kant, A., Wagenaar, J., Mevius, D., Hordijk, J., & Brouwer, M. (2023). Understanding the genetic basis of the incompatibility of IncK1 and IncK2 plasmids. Open Research Europe, 3, Article 53. https://doi.org/10.12688/openreseurope.15121.2
https://dspace.library.uu.nl/bitstream/handle/1874/435142/e33e6b14-9eb3-4706-a620-2edd90b20b94_15121_-_marta_rozwandowicz_v2.pdf?sequence=1

Rubio-Garcia, A., Zomer, A. L., Guo, R., Rossen, J. W. A., van Zeijl, J. H., Wagenaar, J. A., & Luiken, R. E. C. (2023). Characterising the gut microbiome of stranded harbour seals (Phoca vitulina) in rehabilitation. PLoS One, 18(12 December), 1-19. Article e0295072. https://doi.org/10.1371/journal.pone.0295072
https://dspace.library.uu.nl/bitstream/handle/1874/434933/journal.pone.0295072.pdf?sequence=1

Morgan, A. L. K., Woolhouse, M. E. J., Wagenaar, J. A., & van Bunnik, B. A. D. (2023). Modelling the effects of antibiotic usage in livestock on human salmonellosis. One Health, 17, 1-8. Article 100639. https://doi.org/10.1016/j.onehlt.2023.100639
https://dspace.library.uu.nl/bitstream/handle/1874/434932/1-s2.0-S2352771423001593-main.pdf?sequence=1

Rattigan, R., Wajda, L., Vlasblom, A. A., Wolfe, A., Zomer, A. L., Duim, B., Wagenaar, J. A., & Lawlor, P. G. (2023). Safety Evaluation of an Intranasally Applied Cocktail of Lactococcus lactis Strains in Pigs. Animals, 13(22), Article 3442. https://doi.org/10.3390/ani13223442
https://dspace.library.uu.nl/bitstream/handle/1874/434722/animals-13-03442.pdf?sequence=1

Dankittipong, N., Alderliesten, J. B., Van den Broek, J., Dame-Korevaar, M. A., Brouwer, M. S. M., Velkers, F. C., Bossers, A., de Vos, C. J., Wagenaar, J. A., Stegeman, J. A., & Fischer, E. A. J. (2023). Comparing the transmission of carbapenemase-producing and extended-spectrum beta-lactamase-producing Escherichia coli between broiler chickens. Preventive Veterinary Medicine, 219, 1-13. Article 105998. https://doi.org/10.1016/j.prevetmed.2023.105998
https://dspace.library.uu.nl/bitstream/handle/1874/430931/1-s2.0-S0167587723001629-main.pdf?sequence=1

Wagenaar, J., Newell, D. G., Kalupahana, R. S., & Mughini Gras, L. (2023). Campylobacter: Animal Reservoirs, Human Infections, and Options for Control. In A. Sing (Ed.), Zoonoses: Infections Affecting Humans and Animals (2 ed.). Springer. https://doi.org/10.1007/978-3-030-85877-3_6-1
https://dspace.library.uu.nl/bitstream/handle/1874/433298/978-3-030-85877-3_6-1.pdf?sequence=1

Duijvestijn, M. B. H. M., Schuurman, N. N. M. P., Vernooij, J. C. M., Leeuwen, M. A. J. M. V., Bosch, B.-J., Brand, J. M. A. V. D., Wagenaar, J. A., Kuppeveld, F. J. M. V., Egberink, H. F., & Verhagen, J. H. (2023). Serological Survey of Retrovirus and Coronavirus Infections, including SARS-CoV-2, in Rural Stray Cats in The Netherlands, 2020–2022. Viruses, 15(7), 1-20. Article 1531. https://doi.org/10.3390/v15071531
https://dspace.library.uu.nl/bitstream/handle/1874/429637/viruses-15-01531.pdf?sequence=1

Stege, P. B., Hordijk, J., Sandholt, A. K. S., Zomer, A. L., Viveen, M. C., Rogers, M. R. C., Salomons, M., Wagenaar, J. A., Mughini-Gras, L., Willems, R. J. L., & Paganelli, F. L. (2023). Gut Colonization by ESBL-Producing Escherichia coli in Dogs Is Associated with a Distinct Microbiome and Resistome Composition. Microbiology spectrum, 11(4), Article e0006323. https://doi.org/10.1128/spectrum.00063-23
https://dspace.library.uu.nl/bitstream/handle/1874/430534/spectrum.00063-23.pdf?sequence=1

van der Graaf-van Bloois, L., Chen, H., Wagenaar, J. A., & Zomer, A. L. (2023). Development of Kaptive databases for Vibrio parahaemolyticus O- and K-antigen genotyping. Microbial genomics, 9(5), Article 001007. https://doi.org/10.1099/mgen.0.001007
https://dspace.library.uu.nl/bitstream/handle/1874/428209/mgen001007.pdf?sequence=1

Kardomatea, N., Hopman, N. E. M., van Geijlswijk, I. M., Portengen, L., Wagenaar, J. A., Heederik, D. J. J., & Broens, E. M. (2023). Quantifying topical antimicrobial use before and during participation in an antimicrobial stewardship programme in Dutch companion animal clinics. PLoS One, 18(4), Article e0283956. https://doi.org/10.1371/journal.pone.0283956
https://dspace.library.uu.nl/bitstream/handle/1874/428002/journal.pone.0283956.pdf?sequence=1

Anwar Sani, R., Wagenaar, J. A., Dinar, T. E. H. A., Sunandar, S., Nurbiyanti, N., Suandy, I., Pertela, G., Jahja, E. J., Purwanto, B., CORNERSTONE group, van Geijlswijk, I. M., & Speksnijder, D. C. (2023). The comparison and use of tools for quantification of antimicrobial use in Indonesian broiler farms. Frontiers in Veterinary Science, 10, 1-12. Article 1092302. https://doi.org/10.3389/fvets.2023.1092302
https://dspace.library.uu.nl/bitstream/handle/1874/427692/fvets_10_1092302.pdf?sequence=1

Wayop, I. Y. A., de Vet, E., Wagenaar, J. A., & Speksnijder, D. C. (2023). Why Veterinarians (Do Not) Adhere to the Clinical Practice Streptococcus suis in Weaned Pigs Guideline: A Qualitative Study. Antibiotics, 12(2), Article 320. https://doi.org/10.3390/antibiotics12020320
https://dspace.library.uu.nl/bitstream/handle/1874/427290/antibiotics_12_00320.pdf?sequence=1

Theelen, M. J. P., Luiken, R. E. C., Wagenaar, J. A., Sloet van Oldruitenborgh-Oosterbaan, M. M., Rossen, J. W. A., Schaafstra, F. J. W. C., van Doorn, D. A., & Zomer, A. L. (2023). Longitudinal study of the short- and long-term effects of hospitalisation and oral trimethoprim-sulfadiazine administration on the equine faecal microbiome and resistome. Microbiome, 11(1), Article 33. https://doi.org/10.1186/s40168-023-01465-6
https://dspace.library.uu.nl/bitstream/handle/1874/427331/Longitudinal_study_of_the_short_and_long_term_effects_of_hospitalisation_and_oral_trimethoprim_sulfadiazine_administration_on_the_equine_faecal_microbiome_and_resistome.pdf?sequence=1

van der Graaf-van Bloois, L., Duim, B., Looft, T., Veldman, K. T., Zomer, A. L., & Wagenaar, J. A. (2023). Antimicrobial resistance in Campylobacter fetus: emergence and genomic evolution. Microbial genomics, 9(3), Article 000934. https://doi.org/10.1099/mgen.0.000934
https://dspace.library.uu.nl/bitstream/handle/1874/427233/mgen000934.pdf?sequence=1

Naing, S. Y., Duim, B., Broens, E. M., Schweitzer, V., Zomer, A., van der Graaf-van Bloois, L., van der Meer, C., Stellingwerff, L., Fluit, A. C., & Wagenaar, J. A. (2023). Molecular Characterization and Clinical Relevance of Taxonomic Reassignment of Staphylococcus schleiferi Subspecies into Two Separate Species, Staphylococcus schleiferi and Staphylococcus coagulans. Microbiology spectrum, 11(2), Article e0467022. https://doi.org/10.1128/spectrum.04670-22
https://dspace.library.uu.nl/bitstream/handle/1874/429484/spectrum.04670-22.pdf?sequence=1

Mallioris, P., Teunis, G., Lagerweij, G., Joosten, P., Dewulf, J., Wagenaar, J. A., Stegeman, A., Mughini-Gras, L., & EFFORT consortium (2023). Biosecurity and antimicrobial use in broiler farms across nine European countries: Toward identifying farm-specific options for reducing antimicrobial usage. Epidemiology and Infection, 151, 1-38. Article e13. https://doi.org/10.1017/S0950268822001960
https://dspace.library.uu.nl/bitstream/handle/1874/431077/biosecurity-and-antimicrobial-use-in-broiler-farms-across-nine-european-countries-toward-identifying-farm-specific-options-for-reducing-antimicrobial-usage.pdf?sequence=1

2022

Scholarly publications

Nurbiyanti, N., Suandy, I., Arief, R. A., Allamanda, P., Pertela, G., Purwanto, B., Daradjat, H., Triwijayanti, N., Rahayu, K. P., Susanti, O., Desitania, R., Anwar Sani, R., Speksnijder, D., Dinar, T., Naipospos, T. S. P., & Wagenaar, J. (2022). Hubungan Penggunaan Antimikroba terhadap Resistansi pada Peternakan Unggas Broiler Mandiri di Kabupaten Bogor. Acta VETERINARIA Indonesiana, 2022, 33-40. https://journal.ipb.ac.id/index.php/actavetindones/article/view/42700
https://dspace.library.uu.nl/bitstream/handle/1874/426166/42700_Article_Text_193544_3_10_20221031.pdf?sequence=1

Kannekens-Jager, M. M., de Rooij, M. M. T., de Groot, Y., Biesbroeck, E., de Jong, M. K., Pijnacker, T., Smit, L. A. M., Schuurman, N., Broekhuizen-Stins, M. J., Zhao, S., Duim, B., Langelaar, M. F. M., Stegeman, A., Kooistra, H. S., Radstake, C., Egberink, H. F., Wagenaar, J. A., & Broens, E. M. (2022). SARS-CoV-2 infection in dogs and cats is associated with contact to COVID-19 positive household members. Transboundary and emerging diseases, 69(6), 4034-4040. https://doi.org/10.1111/tbed.14713
https://dspace.library.uu.nl/bitstream/handle/1874/431338/Transbounding_Emerging_Dis_-_2022_-_Kannekens_Jager.pdf?sequence=1

Wegener, A., Duim, B., van der Graaf-van Bloois, L., Zomer, A. L., Visser, C. E., Spaninks, M., Timmerman, A. J., Wagenaar, J. A., & Broens, E. M. (2022). Within-Household Transmission and Bacterial Diversity of Staphylococcus pseudintermedius. Pathogens, 11(8), 1-6. Article 850. https://doi.org/10.3390/pathogens11080850
https://dspace.library.uu.nl/bitstream/handle/1874/422837/pathogens_11_00850_v3.pdf?sequence=1

Veldhuis, F. L., Nijsse, R., Wagenaar, J. A., Arkesteijn, G., & Kooyman, F. N. J. (2022). Variation in haplotypes in single cysts of assemblages C and D, but not of assemblage E of Giardia duodenalis. BMC Microbiology, 22(1), 1-15. Article 166. https://doi.org/10.1186/s12866-022-02581-3
https://dspace.library.uu.nl/bitstream/handle/1874/421474/s12866_022_02581_3.pdf?sequence=1

Takai, S., Ohashi, M., Suzuki, Y., Sasaki, Y., Kakuda, T., Broens, E. M., Wagenaar, J. A., & van Duijkeren, E. (2022). Virulence plasmids in clinical isolates of Rhodococcus equi from sick foals in the Netherlands. Letters in Applied Microbiology, 75(4), 908-912. https://doi.org/10.1111/lam.13769
https://dspace.library.uu.nl/bitstream/handle/1874/423079/Letters_Applied_Microbiology_2022_Takai_Virulence_plasmids_in_clinical_isolates_of_Rhodococcus_equi_from_sick_foals.pdf?sequence=1

Yang, D., Heederik, D. J. J., Scherpenisse, P., Van Gompel, L., Luiken, R. E. C., Wadepohl, K., Skarżyńska, M., Van Heijnsbergen, E., Wouters, I. M., Greve, G. D., Jongerius-Gortemaker, B. G. M., Tersteeg-Zijderveld, M., Portengen, L., Juraschek, K., Fischer, J., Zając, M., Wasyl, D., Wagenaar, J. A., Mevius, D. J., ... Schmitt, H. (2022). Antimicrobial resistance genes aph(3')-III, erm(B), sul2 and tet(W) abundance in animal faeces, meat, production environments and human faeces in Europe. Journal of Antimicrobial Chemotherapy, 77(7), 1883-1893. Article dkac133. https://doi.org/10.1093/jac/dkac133
https://dspace.library.uu.nl/bitstream/handle/1874/421443/dkac133.pdf?sequence=1

Kooyman, F. N. J., Zweerus, H., Nijsse, E. R., Jongejan, F., Wagenaar, J. A., & Broens, E. M. (2022). Monitoring of ticks and their pathogens from companion animals obtained by the "tekenscanner" application in The Netherlands. Parasitology Research, 121(7), 1887-1893. https://doi.org/10.1007/s00436-022-07518-3
https://dspace.library.uu.nl/bitstream/handle/1874/421323/Kooyman2022_Article_MonitoringOfTicksAndTheirPatho.pdf?sequence=1

Dankittipong, N., Fischer, E. A. J., Swanenburg, M., Wagenaar, J. A., Stegeman, A. J., & De Vos, C. J. (2022). Quantitative Risk Assessment for the Introduction of Carbapenem-Resistant Enterobacteriaceae (CPE) into Dutch Livestock Farms. Antibiotics, 11(2), 1-29. Article 281. https://doi.org/10.3390/antibiotics11020281
https://dspace.library.uu.nl/bitstream/handle/1874/419683/antibiotics_11_00281_v2.pdf?sequence=1

Inthavong, P., Chanthavong, S., Nammanininh, P., Phommachanh, P., Theppangna, W., Agunos, A., Wagenaar, J. A., Douangngeun, B., & Loth, L. (2022). Antimicrobial Resistance Surveillance of Pigs and Chickens in the Lao People’s Democratic Republic, 2018–2021. Antibiotics, 11(2), 1-19. Article 177. https://doi.org/10.3390/antibiotics11020177
https://dspace.library.uu.nl/bitstream/handle/1874/416452/antibiotics_11_00177.pdf?sequence=1

Yang, D., Heederik, D. J. J., Mevius, D. J., Scherpenisse, P., Luiken, R. E. C., Van Gompel, L., Skarżyńska, M., Wadepohl, K., Chauvin, C., Van Heijnsbergen, E., Wouters, I. M., Greve, G. D., Jongerius-Gortemaker, B. G. M., Tersteeg-Zijderveld, M., Zając, M., Wasyl, D., Juraschek, K., Fischer, J., Wagenaar, J. A., ... Schmitt, H. (2022). Risk factors for the abundance of antimicrobial resistance genes aph(3')-III, erm(B), sul2 and tet(W) in pig and broiler faeces in nine European countries. Journal of Antimicrobial Chemotherapy, 77(4), 969-978. Article dkac002. https://doi.org/10.1093/jac/dkac002
https://dspace.library.uu.nl/bitstream/handle/1874/419230/dkac002.pdf?sequence=1

Naing, S. Y., Hordijk, J., Duim, B., Broens, E., van der Graaf - van Bloois, L., Rossen, J. W. A., Robben, J., Leendertse, M., Wagenaar, J., & Zomer, A. (2022). Genomic Investigation of Two Acinetobacter baumannii Outbreaks in a Veterinary Intensive Care Unit in The Netherlands. Pathogens, 11(2), 1-14. Article 123. https://doi.org/10.3390/pathogens11020123
https://dspace.library.uu.nl/bitstream/handle/1874/416399/pathogens_11_00123_v3.pdf?sequence=1

Luiken, R. E., Heederik, D. J., Scherpenisse, P., Van Gompel, L., van Heijnsbergen, E., Greve, G. D., Jongerius-Gortemaker, B. G., Tersteeg-Zijderveld, M. H., Fischer, J., Juraschek, K., Skarżyńska, M., Zając, M., Wasyl, D., EFFORT Group, Wagenaar, J. A., Smit, L. A., Wouters, I. M., Mevius, D. J., & Schmitt, H. (2022). Determinants for antimicrobial resistance genes in farm dust on 333 poultry and pig farms in nine European countries. Environmental Research, 208, 1-9. Article 112715. https://doi.org/10.1016/j.envres.2022.112715
https://dspace.library.uu.nl/bitstream/handle/1874/419195/1_s2.0_S0013935122000421_main.pdf?sequence=1

Mallioris, P., Dohmen, W., Luiken, R. E. C., Wagenaar, J. A., Stegeman, A., & Mughini-Gras, L. (2022). Factors associated with antimicrobial use in pig and veal calf farms in the Netherlands: A multi-method longitudinal data analysis. Preventive Veterinary Medicine, 199, 1-10. Article 105563. https://doi.org/10.1016/j.prevetmed.2021.105563
https://dspace.library.uu.nl/bitstream/handle/1874/416229/1_s2.0_S016758772100307X_main.pdf?sequence=1

Professional publications

van Dijk, M., Broens, E., Duim, B., Kannekens - Jager, M., Nijsse, R., & Wagenaar, J. (2022). Project Monitoring Zoönosen en Antimicrobiële Resistentie bij Gezelschapsdieren: Jaarrapportage 2021. Utrecht University.

2021

Scholarly publications

Sanders, P., Mevius, D., Veldman, K., van Geijlswijk, I. M., Wagenaar, J. A., Bonten, M., & Heederik, D. (2021). Comparison of different antimicrobial use indicators and antimicrobial resistance data in food-producing animals. JAC-Antimicrobial Resistance, 3(4), 1-4. Article dlab172. https://doi.org/10.1093/jacamr/dlab172
https://dspace.library.uu.nl/bitstream/handle/1874/416443/dlab172.pdf?sequence=1

Espinosa-Gongora, C., Jessen, L. R., Dyar, O. J., Bousquet-Melou, A., González-Zorn, B., Pulcini, C., Re, G., Schwarz, S., Timofte, D., Toutain, P.-L., Guardabassi, L., & The PREPARE-VET Working Group (2021). Towards a Better and Harmonized Education in Antimicrobial Stewardship in European Veterinary Curricula. Antibiotics, 10(4), 1-16. Article 364. https://doi.org/10.3390/antibiotics10040364
https://dspace.library.uu.nl/bitstream/handle/1874/414192/antibiotics_10_00364_v5.pdf?sequence=1

van der Graaf-van Bloois, L., Wagenaar, J. A., & Zomer, A. L. (2021). RFPlasmid: predicting plasmid sequences from short-read assembly data using machine learning. Microbial genomics, 7(11), 1-11. Article 000683. https://doi.org/10.1099/mgen.0.000683
https://dspace.library.uu.nl/bitstream/handle/1874/413748/mgen000683.pdf?sequence=1

Joosten, P., Sarrazin, S., Chauvin, C., Moyano, G., Wadepohl, K., Gompel, L. V., Wagenaar, J. A., & Dewulf, J. (2021). Assigning Defined Daily/Course Doses for Antimicrobials in Turkeys to Enable a Cross-Country Quantification and Comparison of Antimicrobial Use. Antibiotics, 10(8), Article 971. https://doi.org/10.3390/antibiotics10080971
https://dspace.library.uu.nl/bitstream/handle/1874/412790/antibiotics_10_00971.pdf?sequence=1

Wegener, A., Broens, E. M., van der Graaf-van Bloois, L., Zomer, A. L., Visser, C. E., van Zeijl, J., van der Meer, C., Kusters, J. G., Friedrich, A. W., Kampinga, G. A., Sips, G. J., Smeets, L., van Kerckhoven, M. E. J., Timmerman, A. J., Wagenaar, J. A., & Duim, B. (2021). Absence of Host-Specific Genes in Canine and Human Staphylococcus pseudintermedius as Inferred from Comparative Genomics. Antibiotics, 10(7), 1-10. Article 854. https://doi.org/10.3390/antibiotics10070854
https://dspace.library.uu.nl/bitstream/handle/1874/412736/antibiotics_10_00854.pdf?sequence=1

Leekitcharoenphon, P., Johansson, M. H. K., Munk, P., Malorny, B., Skarżyńska, M., Wadepohl, K., Moyano, G., Hesp, A., Veldman, K. T., Bossers, A., Zając, M., Wasyl, D., Gonzalez-Zorn, B., Sanders, P., Brouwer, M. S. M., Wagenaar, J. A., Heederik, D. J. J., Mevius, D., EFFORT consortium , & Aarestrup, F. M. (2021). Genomic evolution of antimicrobial resistance in Escherichia coli. Scientific Reports, 11(1), Article 15108. https://doi.org/10.1038/s41598-021-93970-7
https://dspace.library.uu.nl/bitstream/handle/1874/412709/s41598_021_93970_7.pdf?sequence=1

Patel, S., Vlasblom, A. A., Verstappen, K. M., Zomer, A. L., Fluit, A. C., Rogers, M. R. C., Wagenaar, J. A., Claesson, M. J., & Duim, B. (2021). Differential Analysis of Longitudinal Methicillin-Resistant Staphylococcus aureus Colonization in Relation to Microbial Shifts in the Nasal Microbiome of Neonatal Piglets. mSystems, 6(4), 1-15. Article e00152-21. https://doi.org/10.1128/mSystems.00152-21
https://dspace.library.uu.nl/bitstream/handle/1874/412638/mSystems.00152_21.pdf?sequence=1

Horie, M., Yang, D., Joosten, P., Munk, P., Wadepohl, K., Chauvin, C., Moyano, G., Skarżyńska, M., Dewulf, J., Aarestrup, F. M., Blaha, T., Sanders, P., Gonzalez-Zorn, B., Wasyl, D., Wagenaar, J. A., Heederik, D., Mevius, D., Schmitt, H., Smit, L. AM., & Gompel, L. V. (2021). Risk Factors for Antimicrobial Resistance in Turkey Farms: A Cross-Sectional Study in Three European Countries. Antibiotics, 10(7), 1-20. Article 820. https://doi.org/10.3390/antibiotics10070820
https://dspace.library.uu.nl/bitstream/handle/1874/412601/antibiotics_10_00820.pdf?sequence=1

Theelen, M., Luiken, R., Wagenaar, J., Sloet van Oldruitenborgh - Oosterbaan, M., Rossen, J. W. A., Schaafstra, FJWC., van Doorn, D., & Zomer, A. (2021). Short- and long-term effect of hospitalization and oral trimethoprim-sulfadiazine administration on the faecal microbiota and resistome in horses. Poster session presented at ECCMID 2021, Austria.

Theelen, M., Luiken, R., Roelfsema, E., Wagenaar, J., Sloet van Oldruitenborgh - Oosterbaan, M., Rossen, J. W. A., & Zomer, A. (2021). Temporal changes in the fecal microbiota and its functional capacity of ponies developing insulin dysregulation. Poster session presented at ACVIM Forum 2021, United States.

Hesp, A., Veldman, K., Brouwer, M. S. M., Wagenaar, J. A., Mevius, D., & van Schaik, G. (2021). Latent class analysis to assess whole-genome sequencing versus broth microdilution for monitoring antimicrobial resistance in livestock. Preventive Veterinary Medicine, 193, 1-6. Article 105406. https://doi.org/10.1016/j.prevetmed.2021.105406
https://dspace.library.uu.nl/bitstream/handle/1874/412582/1_s2.0_S0167587721001501_main.pdf?sequence=1

Theelen, M. J. P., Luiken, R. E. C., Wagenaar, J. A., Sloet van Oldruitenborgh-Oosterbaan, M. M., Rossen, J. W. A., & Zomer, A. L. (2021). The Equine Faecal Microbiota of Healthy Horses and Ponies in The Netherlands: Impact of Host and Environmental Factors. Animals, 11(6), 1-17. Article 1762. https://doi.org/10.3390/ani11061762
https://dspace.library.uu.nl/bitstream/handle/1874/412581/animals_11_01762_v2.pdf?sequence=1

van Dijk, M., Engelsma, M. Y., Visser, V. X. N., Keur, I., Holtslag, M. E., Willems, N., Meij, B. P., Willemsen, P. T. J., Wagenaar, J. A., Roest, H. I. J., & Broens, E. M. (2021). Transboundary Spread of Brucella canis through Import of Infected Dogs, the Netherlands, November 2016-December 2018. Emerging Infectious Diseases, 27(7), 1783-1788. https://doi.org/10.3201/eid2707.201238
https://dspace.library.uu.nl/bitstream/handle/1874/412429/20_1238.pdf?sequence=1

Hopman, N. E. M., Wagenaar, J. A., Geijlswijk, I. M. V., & Broens, E. M. (2021). Development and Pilot of an Interactive Online Course on Antimicrobial Stewardship in Companion Animals. Antibiotics, 10(5), Article 610. https://doi.org/10.3390/antibiotics10050610
https://dspace.library.uu.nl/bitstream/handle/1874/412198/antibiotics_10_00610_v2.pdf?sequence=1

Zhao, S., Schuurman, N., Li, W., Wang, C., Smit, L. A. M., Broens, E. M., Wagenaar, J. A., van Kuppeveld, F. J. M., Bosch, B.-J., & Egberink, H. (2021). Serologic Screening of Severe Acute Respiratory Syndrome Coronavirus 2 Infection in Cats and Dogs during First Coronavirus Disease Wave, the Netherlands. Emerging Infectious Diseases, 27(5), 1362-1370. https://doi.org/10.3201/eid2705.204055
https://dspace.library.uu.nl/bitstream/handle/1874/412008/20_4055.pdf?sequence=1

Valcek, A., Sismova, P., Nesporova, K., Overballe-Petersen, S., Bitar, I., Jamborova, I., Kant, A., Hrabak, J., Wagenaar, J. A., Madec, J.-Y., Damborg, P., van Duijkeren, E., Ewers, C., Hordijk, J., Hasman, H., Brouwer, M. S. M., & Dolejska, M. (2021). Horsing around: Escherichia coli ST1250 of equine origin harboring epidemic IncHI1/ST9 plasmid with bla _CTX-M-1and an operon for short-chain fructooligosaccharide metabolism. Antimicrobial Agents and Chemotherapy, 65(5), 1-12. Article e02556-20. https://doi.org/10.1128/AAC.02556-20

Duim, B., van der Graaf-van Bloois, L., Timmerman, A., Wagenaar, J. A., Flipse, J., Wallinga, J., Bloembergen, P., Miller, W. G., & Zomer, A. L. (2021). Complete Genome Sequence of a Clinical Campylobacter Isolate Identical to a Novel Campylobacter Species. Microbiology Resource Announcements, 10(7), 1-3. Article e00721. https://doi.org/10.1128/MRA.00721-20
https://dspace.library.uu.nl/bitstream/handle/1874/411548/Microbiology_Resource_Announcements_2021_Duim_e00721_20.full.pdf?sequence=1

Duarte, A. S. R., Röder, T., Van Gompel, L., Petersen, T. N., Hansen, R. B., Hansen, I. M., Bossers, A., Aarestrup, F. M., Wagenaar, J. A., & Hald, T. (2021). Metagenomics-Based Approach to Source-Attribution of Antimicrobial Resistance Determinants - Identification of Reservoir Resistome Signatures. Frontiers in Microbiology, 11, 1-17. Article 601407. https://doi.org/10.3389/fmicb.2020.601407
https://dspace.library.uu.nl/bitstream/handle/1874/411524/fmicb_11_601407.pdf?sequence=1

Mughini-Gras, L., Pijnacker, R., Coipan, C., Mulder, A. C., Veludo, A. F., de Rijk, S., van Hoek, A. H. A. M., Buij, R., Muskens, G., Koene, M., Veldman, K., Duim, B., Graaf-van Bloois, L. V. D., van der Weijden, C., Kuiling, S., Verbruggen, A., van der Giessen, J., Opsteegh, M., van der Voort, M., ... Franz, E. (2021). Sources and transmission routes of campylobacteriosis: a combined analysis of genome and exposure data. Journal of Infection, 82(2), 216-226. https://doi.org/10.1016/j.jinf.2020.09.039
https://dspace.library.uu.nl/bitstream/handle/1874/410184/PIIS0163445320307337.pdf?sequence=1

Professional publications

van Dijk, M., Broens, E., Kannekens - Jager, M., Nijsse, R., Vernooij, H., & Wagenaar, J. (2021). Project Monitoring Zoönosen en Antimicrobiële Resistentie bij Gezelschapsdieren: Jaarrapportage 2020. Utrecht University.

2020

Scholarly publications

van Bloois, L. V. D. G., Wagenaar, J. A., & Zomer, A. L. (2020). RFPlasmid: Predicting plasmid sequences from short read assembly data using machine learning. (pp. 1-17). bioRxiv. https://doi.org/10.1101/2020.07.31.230631
https://dspace.library.uu.nl/bitstream/handle/1874/419991/2020.07.31.230631v2.full.pdf?sequence=1

Ortega-Paredes, D., de Janon, S., Villavicencio, F., Ruales, K. J., De La Torre, K., Villacís, J. E., Wagenaar, J. A., Matheu, J., Bravo-Vallejo, C., Fernández-Moreira, E., & Vinueza-Burgos, C. (2020). Broiler Farms and Carcasses Are an Important Reservoir of Multi-Drug Resistant Escherichia coli in Ecuador. Frontiers in Veterinary Science, 7, Article 547843. https://doi.org/10.3389/fvets.2020.547843
https://dspace.library.uu.nl/bitstream/handle/1874/410377/fvets_07_547843.pdf?sequence=1

Ceccarelli, D., Hesp, A., van der Goot, J., Joosten, P., Sarrazin, S., Wagenaar, J. A., Dewulf, J., Mevius, D. J., & Effort Consortium, O. B. O. T. (2020). Antimicrobial resistance prevalence in commensal Escherichia coli from broilers, fattening turkeys, fattening pigs and veal calves in European countries and association with antimicrobial usage at country level. Journal of Medical Microbiology, 69(4), 537-547. https://doi.org/10.1099/jmm.0.001176
https://research-portal.uu.nl/ws/files/235528012/537_jmm001176.pdf

Uiterwijk, M., Mughini-Gras, L., Nijsse, R., Wagenaar, J. A., Ploeger, H. W., & Kooyman, F. N. J. (2020). Giardia duodenalis multi-locus genotypes in dogs with different levels of synanthropism and clinical signs. Parasites & Vectors, 13(1), Article 605. https://doi.org/10.1186/s13071-020-04496-2
https://dspace.library.uu.nl/bitstream/handle/1874/410258/s13071_020_04496_2.pdf?sequence=1

Flipse, J., Duim, B., Wallinga, J. A., de Wijkerslooth, L. R. H., Graaf-van Bloois, L. V. D., Timmerman, A. J., Zomer, A. L., Veldman, K. T., Wagenaar, J. A., & Bloembergen, P. (2020). A Case of Persistent Diarrhea in a Man with the Molecular Detection of Various Campylobacter species and the First Isolation of candidatus Campylobacter infans. Pathogens, 9(12), Article 1003. https://doi.org/10.3390/pathogens9121003
https://dspace.library.uu.nl/bitstream/handle/1874/410183/pathogens_09_01003.pdf?sequence=1

Mejía, L., Medina, J. L., Bayas, R., Salazar, C. S., Villavicencio, F., Zapata, S., Matheu, J., Wagenaar, J. A., González-Candelas, F., & Vinueza-Burgos, C. (2020). Genomic Epidemiology of Salmonella Infantis in Ecuador: From Poultry Farms to Human Infections. Frontiers in Veterinary Science, 7, 1-10. Article 547891. https://doi.org/10.3389/fvets.2020.547891
https://dspace.library.uu.nl/bitstream/handle/1874/409918/fvets_07_547891.pdf?sequence=1

Foster, G., Baily, J. L., Howie, F., Brownlow, A. C., Wagenaar, J. A., Gilbert, M. J., Miller, W. G., Byrne, B. A., Clothier, K. A., Schmitt, T., Patterson, T., Reid, R. J., & Dagleish, M. P. (2020). Campylobacter pinnipediorum subsp. caledonicus and C. pinnipediorum subsp. pinnipediorum recovered from abscesses in pinnipeds. Diseases of Aquatic Organisms, 142, 41-46. https://doi.org/10.3354/dao03544
https://dspace.library.uu.nl/bitstream/handle/1874/409917/d142p041.pdf?sequence=1

Theelen, M. J. P., Wagenaar, J. A., Oosterbaan, M. M., Rossen, J. W. A., Schaafstra, FJWC., van Doorn, D. A., & Zomer, A. L. (2020). Short- and long-term effect of hospitalization and oral trimethoprim-sulfadiazine administration on the fecal microbiome. Abstract from ECEIM Congress 2020.

Mulder, A. C., Franz, E., de Rijk, S., Versluis, M. A. J., Coipan, C., Buij, R., Müskens, G., Koene, M., Pijnacker, R., Duim, B., Bloois, L. V. D. G. V., Veldman, K., Wagenaar, J. A., Zomer, A. L., Schets, F. M., Blaak, H., & Mughini-Gras, L. (2020). Tracing the animal sources of surface water contamination with Campylobacter jejuni and Campylobacter coli. Water Research, 187, Article 116421. https://doi.org/10.1016/j.watres.2020.116421
https://dspace.library.uu.nl/bitstream/handle/1874/409360/1_s2.0_S0043135420309568_main.pdf?sequence=1

Osterhaus, A. D. M. E., Vanlangendonck, C., Barbeschi, M., Bruschke, C. J. M., Christensen, R., Daszak, P., de Groot, F., Doherty, P., Drury, P., Gmacz, S., Hamilton, K., Hart, J., Katz, R., Longuet, C., McLeay, J., Morelli, G., Schlundt, J., Smith, T., Suri, S., ... Wagenaar, J. A. (2020). Make science evolve into a One Health approach to improve health and security: a white paper. One Health Outlook, 2(1), Article 6. https://doi.org/10.1186/s42522-019-0009-7
https://dspace.library.uu.nl/bitstream/handle/1874/409075/s42522_019_0009_7.pdf?sequence=1

Luiken, R. E. C., Van Gompel, L., Bossers, A., Munk, P., Joosten, P., Hansen, R. B., Knudsen, B. E., García-Cobos, S., Dewulf, J., Aarestrup, F. M., Wagenaar, J. A., Smit, L. A. M., Mevius, D. J., Heederik, D. J. J., & Schmitt, H. (2020). Farm dust resistomes and bacterial microbiomes in European poultry and pig farms. Environment international, 143, Article 105971. https://doi.org/10.1016/j.envint.2020.105971
https://dspace.library.uu.nl/bitstream/handle/1874/408665/1_s2.0_S0160412020319267_main.pdf?sequence=1

Yang, D., Van Gompel, L., Luiken, R. E. C., Sanders, P., Joosten, P., van Heijnsbergen, E., Wouters, I. M., Scherpenisse, P., Chauvin, C., Wadepohl, K., Greve, G. D., Jongerius-Gortemaker, B. G. M., Tersteeg-Zijderveld, M., Soumet, C., Skarżyńska, M., Juraschek, K., Fischer, J., Wasyl, D., Wagenaar, J. A., ... Smit, L. A. M. (2020). Association of antimicrobial usage with faecal abundance of aph(3')-III, ermB, sul2 and tetW resistance genes in veal calves in three European countries. International Journal of Antimicrobial Agents, 56(4), Article 106131. https://doi.org/10.1016/j.ijantimicag.2020.106131
https://dspace.library.uu.nl/bitstream/handle/1874/408664/1_s2.0_S0924857920303149_main.pdf?sequence=1

Van Gompel, L., Luiken, R. E. C., Hansen, R. B., Munk, P., Bouwknegt, M., Heres, L., Greve, G. D., Scherpenisse, P., Jongerius-Gortemaker, B. G. M., Tersteeg-Zijderveld, M. H. G., García-Cobos, S., Dohmen, W., Dorado-García, A., Wagenaar, J. A., Urlings, B. A. P., Aarestrup, F. M., Mevius, D. J., Heederik, D. J. J., Schmitt, H., ... Smit, L. A. M. (2020). Description and determinants of the faecal resistome and microbiome of farmers and slaughterhouse workers: A metagenome-wide cross-sectional study. Environment international, 143, Article 105939. https://doi.org/10.1016/j.envint.2020.105939
https://dspace.library.uu.nl/bitstream/handle/1874/408585/1_s2.0_S0160412020318948_main.pdf?sequence=1

Castellanos, L. R., van der Graaf-van Bloois, L., Donado-Godoy, P., Veldman, K., Duarte, F., Acuña, M. T., Jarquín, C., Weill, F.-X., Mevius, D. J., Wagenaar, J. A., Hordijk, J., & Zomer, A. L. (2020). Antimicrobial Resistance in Salmonella enterica Serovar Paratyphi B Variant Java in Poultry from Europe and Latin America. Emerging Infectious Diseases, 26(6), 1164-1173. https://doi.org/10.3201/eid2606.191121
https://dspace.library.uu.nl/bitstream/handle/1874/408448/19_1121.pdf?sequence=1

Gilbert, M. J., IJsseldijk, L. L., Rubio-García, A., Gröne, A., Duim, B., Rossen, J., Zomer, A. L., & Wagenaar, J. A. (2020). After the bite: bacterial transmission from grey seals ( Halichoerus grypus ) to harbour porpoises ( Phocoena phocoena ). Royal Society Open Science, 7(5), Article 192079. https://doi.org/10.1098/rsos.192079
https://dspace.library.uu.nl/bitstream/handle/1874/397157/rsos.192079.pdf?sequence=1

Altheimer, K., Jongwattanapisan, P., Luengyosluechakul, S., Pusoonthornthum, R., Prapasarakul, N., Kurilung, A., Broens, E. M., Wagenaar, J. A., Goris, M. G. A., Ahmed, A. A., Pantchev, N., Reese, S., & Hartmann, K. (2020). Leptospira infection and shedding in dogs in Thailand. BMC Veterinary Research, 16(1), Article 89. https://doi.org/10.1186/s12917-020-2230-0
https://dspace.library.uu.nl/bitstream/handle/1874/396127/s12917_020_2230_0.pdf?sequence=1

Rozwandowicz, M., Hordijk, J., Bossers, A., Zomer, A., Wagenaar, J. A., Mevius, D. J., & Brouwer, M. S. M. (2020). Incompatibility and phylogenetic relationship of I-complex plasmids. Plasmid, 109, Article 102502. https://doi.org/10.1016/j.plasmid.2020.102502
https://dspace.library.uu.nl/bitstream/handle/1874/408054/1_s2.0_S0147619X20300147_main.pdf?sequence=1

Joosten, P., Ceccarelli, D., Odent, E., Sarrazin, S., Graveland, H., Van Gompel, L., Battisti, A., Caprioli, A., Franco, A., Wagenaar, J. A., Mevius, D., & Dewulf, J. (2020). Antimicrobial Usage and Resistance in Companion Animals: A Cross-Sectional Study in Three European Countries. Antibiotics, 9(2). https://doi.org/10.3390/antibiotics9020087
https://dspace.library.uu.nl/bitstream/handle/1874/395096/antibiotics_09_00087.pdf?sequence=1

Hordijk, J., Farmakioti, E., Smit, L. A., Duim, B., Graveland, H., Theelen, M. J. P., & Wagenaar, J. A. (2020). Fecal carriage of Extended Spectrum ß-Lactamase (ESBL)/AmpC-producing Escherichia coli in horses. Applied and Environmental Microbiology, 86(8), 1-9. Article e02590-19. https://doi.org/10.1128/AEM.02590-19
https://dspace.library.uu.nl/bitstream/handle/1874/407974/Applied_and_Environmental_Microbiology_2020_Hordijk_e02590_19.full.pdf?sequence=1

Wegener, A., Damborg, P., Guardabassi, L., Moodley, A., Mughini-Gras, L., Duim, B., Wagenaar, J. A., & Broens, E. M. (2020). Specific staphylococcal cassette chromosome mec (SCCmec) types and clonal complexes are associated with low-level amoxicillin/clavulanic acid and cefalotin resistance in methicillin-resistant Staphylococcus pseudintermedius. Journal of Antimicrobial Chemotherapy, 75(3), 508-511. https://doi.org/10.1093/jac/dkz509
https://dspace.library.uu.nl/bitstream/handle/1874/390400/specific_staphylococcal.pdf?sequence=1

Van Gompel, L., Dohmen, W., Luiken, R. E. C., Bouwknegt, M., Heres, L., Van Heijnsbergen, E., Jongerius-Gortemaker, B. G. M., Scherpenisse, P., Greve, G. D., Tersteeg-Zijderveld, M. H. G., Wadepohl, K., Ribeiro Duarte, A. S., Muñoz-Gómez, V., Fischer, J., Skarżyńska, M., Wasyl, D., Wagenaar, J. A., Urlings, B. A. P., Dorado-García, A., ... Smit, L. A. M. (2020). Occupational Exposure and Carriage of Antimicrobial Resistance Genes (tetW, ermB) in Pig Slaughterhouse Workers. Annals of Work Exposures and Health, 64(2), 125-137. https://doi.org/10.1093/annweh/wxz098
https://dspace.library.uu.nl/bitstream/handle/1874/394091/wxz098.pdf?sequence=1

Professional publications

van Dijk, M., Broens, E., Kannekens - Jager, M., Nijsse, R., Vernooij, H., & Wagenaar, J. (2020). Project Monitoring Zoönosen en Antimicrobiële Resistentie bij Gezelschapsdieren: Jaarrapportage 2019. Utrecht University.

2019

Scholarly publications

van Dijk, M., Broens, E., Schoormans, A., Nijsse, R., Kannekens - Jager, M., & Wagenaar, J. (2019). Surveillance system for zoonotic pathogens and antimicrobial resistance in companion animals in the Netherlands (2010-2018). Poster session presented at 1st international conference of the european college of veterinary microbiology , Athens, Greece.

Islam, M. A., Parveen, S., Rahman, M., Huq, M., Nabi, A., Khan, Z. U. M., Ahmed, N., & Wagenaar, J. A. (2019). Occurrence and Characterization of Methicillin Resistant Staphylococcus aureus in Processed Raw Foods and Ready-to-Eat Foods in an Urban Setting of a Developing Country. Frontiers in Microbiology, 10, Article 503. https://doi.org/10.3389/fmicb.2019.00503
https://dspace.library.uu.nl/bitstream/handle/1874/396200/fmicb_10_00503.pdf?sequence=1

Wadepohl, K., Blaha, T., Van Gompel, L., Duarte, A. S. R., Nielsen, C. L., Saatkamp, H., Wagenaar, J. A., Meemken, D., Graveland, H., Schmitt, H., Heederik, D., Luiken, R. E. C., Mevius, D., van Essen, A., Gonzalez-Zorn, B., Moyano, G., Saunders, P., Chauvin, C., David, J., ... Grp, EFFORT. (2019). Development of a simplified on-farm animal health and welfare benchmarking tool for pig herds. Berliner und Munchener Tierarztliche Wochenschrift, 132(11-12), 504-512. https://doi.org/10.2376/0005-9366-18088
https://dspace.library.uu.nl/bitstream/handle/1874/396199/BMTW_AOP_18088_Wadepohl.pdf?sequence=1

Rubio-Garcia, A., Rossen, J. W. A., Wagenaar, J. A., Friedrich, A. W., & Van Zeijl, J. H. (2019). Livestock-Associated meticillin-resistant Staphylococcus aureus in a young harbour seal (Phoca vitulina) with endocarditis. Veterinary Record Case Reports, 7(3), Article e000886. https://doi.org/10.1136/vetreccr-2019-000886
https://dspace.library.uu.nl/bitstream/handle/1874/394172/e000886.full.pdf?sequence=1

Dekker, N., Bouma, A., Daemen, I., Vernooij, H., van Leengoed, L., Gilmer, D., Schmitz, J., Fischetti, V., Stegeman, A., & Wagenaar, J. (2019). Evaluation of the efficacy of bacteriophages-derived lytic enzymes (lysins) to reduce colonization and transmission of Streptococcus suis in pigs. In Abstract book of the 1st International Conference of the European College of Veterinary Microbiology (ICECVM) (pp. 35) http://ecvmicro.org/Files/ICECVM_2019_Abstract_Book_ver3.pdf
https://dspace.library.uu.nl/bitstream/handle/1874/390759/Pagina_s_van_ICECVM_2019_Abstract_Book_ver3.pdf?sequence=1

van den Bunt, G., Fluit, A. C., Spaninks, M. P., Timmerman, A. J., Geurts, Y., Kant, A., Scharringa, J., Mevius, D., Wagenaar, J. A., Bonten, M. J. M., van Pelt, W., & Hordijk, J. (2019). Faecal carriage, risk factors, acquisition and persistence of ESBL-producing Enterobacteriaceae in dogs and cats and co-carriage with humans belonging to the same household. Journal of Antimicrobial Chemotherapy, 75(2), 342-350. https://doi.org/10.1093/jac/dkz462
https://dspace.library.uu.nl/bitstream/handle/1874/389853/faecal_carriage.pdf?sequence=1

Kooyman, F. N. J., Wagenaar, J. A., & Zomer, A. (2019). Whole-genome sequencing of dog-specific assemblages C and D of Giardia duodenalis from single and pooled cysts indicates host-associated genes. Microbial genomics, 5(12). https://doi.org/10.1099/mgen.0.000302
https://dspace.library.uu.nl/bitstream/handle/1874/389671/whole_genome.pdf?sequence=1

Duijvestijn, M. B. H. M., Mughini Gras, L., Koene, M. G. J., Kuiper, E., & Wagenaar, J. A. (2019). Clostridioides difficile in canine puppies: relevance and riskfactors for infection. Poster session presented at 1st international conference of the european college of veterinary microbiology , Athens, Greece.

Kalupahana, R. S., Duim, B., Verstappen, K. M., Gamage, C. D., Dissanayake, N., Ranatunga, L., Graveland, H., & Wagenaar, J. A. (2019). MRSA in pigs and the environment as a risk for employees in pig-dense areas of Sri Lanka. Frontiers in Sustainable Food Systems, 3, Article 25. https://doi.org/10.3389/fsufs.2019.00025
https://dspace.library.uu.nl/bitstream/handle/1874/388377/fsufs_03_00025.pdf?sequence=1

Hopman, N. E. M., Portengen, L., Hulscher, M. E. J. L., Heederik, D. J. J., Verheij, T. J. M., Wagenaar, J. A., Prins, J. M., Bosje, T., Schipper, L., van Geijlswijk, I. M., & Broens, E. M. (2019). Implementation and evaluation of an antimicrobial stewardship programme in companion animal clinics: A stepped-wedge design intervention study. PLoS One, 14(11), Article e0225124. https://doi.org/10.1371/journal.pone.0225124
https://dspace.library.uu.nl/bitstream/handle/1874/388162/journal.pone.0225124.pdf?sequence=1

Uiterwijk, M., Nijsse, R., Kooyman, F. N. J., Wagenaar, J. A., Mughini-Gras, L., & Ploeger, H. W. (2019). Host factors associated with Giardia duodenalis infection in dogs across multiple diagnostic tests. Parasites & Vectors, 12(1), Article 556. https://doi.org/10.1186/s13071-019-3810-3
https://dspace.library.uu.nl/bitstream/handle/1874/387689/s13071_019_3810_3.pdf?sequence=1

Foster, G., Whatmore, A. M., Dagleish, M. P., Malnick, H., Gilbert, M. J., Begeman, L., Macgregor, S. K., Davison, N. J., Roest, H. J., Jepson, P., Howie, F., Muchowski, J., Brownlow, A. C., Wagenaar, J. A., Kik, M. J. L., Deaville, R., Doeschate, M. T. I. T., Barley, J., Hunter, L., & IJsseldijk, L. L. (2019). Forensic microbiology reveals that Neisseria animaloris infections in harbour porpoises follow traumatic injuries by grey seals. Scientific Reports, 9(1), Article 14338. https://doi.org/10.1038/s41598-019-50979-3
https://dspace.library.uu.nl/bitstream/handle/1874/387229/forensic_microbiology.pdf?sequence=1

Rozwandowicz, M., Brouwer, M. S. M., Mughini-Gras, L., Wagenaar, J. A., Gonzalez-Zorn, B., Mevius, D. J., & Hordijk, J. (2019). Successful host adaptation of IncK2 plasmids. Frontiers in Microbiology, 10, Article 2384. https://doi.org/10.3389/fmicb.2019.02384
https://dspace.library.uu.nl/bitstream/handle/1874/387373/fmicb_10_02384.pdf?sequence=1

Hopman, N. E. M., Mughini-Gras, L., Speksnijder, D. C., Wagenaar, J. A., van Geijlswijk, I. M., & Broens, E. M. (2019). Attitudes and perceptions of Dutch companion animal veterinarians towards antimicrobial use and antimicrobial resistance. Preventive Veterinary Medicine, 170, Article 104717. https://doi.org/10.1016/j.prevetmed.2019.104717
https://dspace.library.uu.nl/bitstream/handle/1874/407676/1_s2.0_S0167587719301837_main.pdf?sequence=1

Hopman, N. E. M., Portengen, L., Heederik, D. J. J., Wagenaar, J. A., Van Geijlswijk, I. M., & Broens, E. M. (2019). Time trends, seasonal differences and determinants of systemic antimicrobial use in companion animal clinics (2012-2015). Veterinary Microbiology, 235, 289-294. https://doi.org/10.1016/j.vetmic.2019.07.016
https://dspace.library.uu.nl/bitstream/handle/1874/383595/Time_trends_seasonal_differences.pdf?sequence=1

Gilbert, M. J., Duim, B., Zomer, A. L., & Wagenaar, J. A. (2019). Living in Cold Blood: Arcobacter, Campylobacter, and Helicobacter in Reptiles. Frontiers in Microbiology, 10, Article 1086. https://doi.org/10.3389/fmicb.2019.01086
https://dspace.library.uu.nl/bitstream/handle/1874/383704/fmicb_10_01086.pdf?sequence=1

Luiken, R. E. C., Van Gompel, L., Munk, P., Sarrazin, S., Joosten, P., Dorado-García, A., Borup Hansen, R., Knudsen, B. E., Bossers, A., Wagenaar, J. A., Aarestrup, F. M., Dewulf, J., Mevius, D. J., Heederik, D. J. J., Smit, L. A. M., & Schmitt, H. (2019). Associations between antimicrobial use and the faecal resistome on broiler farms from nine European countries. Journal of Antimicrobial Chemotherapy, 74(9), 2596–2604. https://doi.org/10.1093/jac/dkz235
https://dspace.library.uu.nl/bitstream/handle/1874/407635/dkz235.pdf?sequence=1

Hopman, N. E. M., van Dijk, M. A. M., Broens, E. M., Wagenaar, J. A., Heederik, D. J. J., & van Geijlswijk, I. M. (2019). Quantifying Antimicrobial Use in Dutch Companion Animals. Frontiers in Veterinary Science, 6, Article 158. https://doi.org/10.3389/fvets.2019.00158
https://dspace.library.uu.nl/bitstream/handle/1874/381427/fvets_06_00158.pdf?sequence=1

Castellanos, L. R., van der Graaf-van Bloois, L., Donado-Godoy, P., Mevius, D. J., Wagenaar, J. A., Hordijk, J., & Zomer, A. (2019). Phylogenomic Investigation of IncI1-Iγ Plasmids Harboring blaCMY-2 and blaSHV-12 in Salmonella enterica and Escherichia coli in Multiple Countries. Antimicrobial Agents and Chemotherapy, 63(7), Article e02546-18. https://doi.org/10.1128/AAC.02546-18
https://dspace.library.uu.nl/bitstream/handle/1874/389994/Antimicrobial_Agents_and_Chemotherapy_2019_Castellanos_e02546_18.full.pdf?sequence=1

Hordijk, J., Fischer, E. A. J., van Werven, T., Sietsma, S., Van Gompel, L., Timmerman, A. J., Spaninks, M. P., Heederik, D. J. J., Nielen, M., Wagenaar, J. A., & Stegeman, A. (2019). Dynamics of faecal shedding of ESBL- or AmpC-producing Escherichia coli on dairy farms. Journal of Antimicrobial Chemotherapy, 74(6), 1531-1538. https://doi.org/10.1093/jac/dkz035
https://dspace.library.uu.nl/bitstream/handle/1874/389106/dkz035.pdf?sequence=1

Nguyen, V. T., Jamrozy, D., Matamoros, S., Carrique-Mas, J. J., Ho, H. M., Thai, Q. H., Nguyen, T. N. M., Wagenaar, J. A., Thwaites, G., Parkhill, J., Schultsz, C., & Ngo, T. H. (2019). Limited contribution of non-intensive chicken farming to ESBL-producing Escherichia coli colonization in humans in Vietnam: an epidemiological and genomic analysis. Journal of Antimicrobial Chemotherapy, 74(3), 561–570. https://doi.org/10.1093/jac/dky506
https://dspace.library.uu.nl/bitstream/handle/1874/378158/dky506.pdf?sequence=1

Sarrazin, S., Joosten, P., Van Gompel, L., Luiken, R. E. C., Mevius, D. J., Wagenaar, J. A., Heederik, D. J. J., & Dewulf, J. (2019). Quantitative and qualitative analysis of antimicrobial usage patterns in 180 selected farrow-to-finish pig farms from nine European countries based on single batch and purchase data. Journal of Antimicrobial Chemotherapy, 74(3), 807-816. https://doi.org/10.1093/jac/dky503
https://dspace.library.uu.nl/bitstream/handle/1874/380072/dky503.pdf?sequence=1

Joosten, P., Sarrazin, S., Van Gompel, L., Luiken, R. E. C., Mevius, D. J., Wagenaar, J. A., Heederik, D. J. J., Dewulf, J., & EFFORT consortium (2019). Quantitative and qualitative analysis of antimicrobial usage at farm and flock level on 181 broiler farms in nine European countries. Journal of Antimicrobial Chemotherapy, 74, 798-806. https://doi.org/10.1093/jac/dky498
https://dspace.library.uu.nl/bitstream/handle/1874/378142/Quantitative.pdf?sequence=1

Van Gompel, L., Luiken, R. E. C., Sarrazin, S., Munk, P., Knudsen, B. E., Hansen, R. B., Bossers, A., Aarestrup, F. M., Dewulf, J., Wagenaar, J. A., Mevius, D. J., Schmitt, H., Heederik, D. J. J., Dorado-García, A., & Smit, L. A. M. (2019). The antimicrobial resistome in relation to antimicrobial use and biosecurity in pig farming, a metagenome-wide association study in nine European countries. Journal of Antimicrobial Chemotherapy, 74(4), 865-876. https://doi.org/10.1093/jac/dky518
https://dspace.library.uu.nl/bitstream/handle/1874/378894/dky518.pdf?sequence=1

Sleutjens, J., Meijer, D., Meregalli, P. G., Bakker, L., Wagenaar, J. A., Duim, B., & Zomer, A. (2019). Zoonotic Endocarditis in a Man, the Netherlands. Emerging Infectious Diseases, 25(1), 180-182. https://doi.org/10.3201/eid2501.181029
https://dspace.library.uu.nl/bitstream/handle/1874/377908/18_1029.pdf?sequence=1

Wegener, A. C. H., Damborg, P., Duim, B., Guardabassi, L., Wagenaar, J. A., & Broens, E. M. (2019). Low-level β-lactam resistance in Dutch and Danish methicillin-resistant Staphylococcus pseudintermedius is associated with clonal complexes. Poster session presented at ECCMID 2019.

Hopman, N. E. M., Portengen, L., Heederik, D. J. J., Wagenaar, J. A., van Geijlswijk, I. M., & Broens, E. M. (2019). Antimicrobial use in 44 Dutch companion animal clinics: time trends and seasonality expressed in number of Defined Daily Doses (2012-2015). Poster session presented at ICOHAR 2019.

Wegener, A. C. H., Broens, E. M., Zomer, A. L., van Bloois, L., Timmerman, A. J., Wagenaar, J. A., & Duim, B. (2019). Comparison and dynamics of resistance gene content in canine and human Staphylococcus pseudintermedius. Poster session presented at KNVM Spring meeting.

Hopman, N. E. M., Portengen, L., Hulscher, M. E. J. L., Heederik, D. J. J., Wagenaar, J. A., Prins, J. M., van Geijlswijk, I. M., & Broens, E. M. (2019). The Antimicrobial Stewardship and Pets-project (ASAP): antimicrobial use in 44 Dutch companion animal clinics prior to and during the implementation of an Antimicrobial Stewardship Improvement Strategy. Poster session presented at EVC Voorjaarsdagen 2019.

Hopman, N. E. M., Portengen, L., Hulscher, M. E. J. L., Heederik, D. J. J., Wagenaar, J. A., van Geijlswijk, I. M., & Broens, E. M. (2019). The Antimicrobial Stewardship and Pets (ASAP) project: performance and evaluation of an Antimicrobial Stewardship Improvement Strategy in 44 Dutch companion animal clinics. Abstract from BSAVA Congress, Birmingham, United Kingdom.

Broens, E. M., van Dijk, M. A. M., Willems, N., Visser, VXN., Valkenburgh, SM., Wagenaar, J. A., & Roest, H. J. (2019). Import of Brucella canis positive dogs into the Netherlands – implications for animal and human health. Poster session presented at KNVM Spring meeting.

Professional publications

van Dijk, M. A. M., Broens, E. M., Jager, M. M., Nijsse, E. R., Vernooij, J. C. M., Hopman, N. E. M., Hordijk, J., & Wagenaar, J. A. (2019). Project monitoring zoönosen en antimicrobiële resistentie bij gezelschapsdieren: Jaarrapportage 2018 . Utrecht University.

2018

Scholarly publications

Munk, P., Knudsen, B. E., Lukjancenko, O., Duarte, A. S. R., Van Gompel, L., Luiken, R. E. C., Smit, L. A. M., Schmitt, H., Garcia, A. D., Hansen, R. B., Petersen, T. N., Bossers, A., Ruppé, E., Lund, O., Hald, T., Pamp, S. J., Vigre, H., Heederik, D., Wagenaar, J. A., ... Stärk, K. D. C. (2018). Erratum to: Abundance and diversity of the faecal resistome in slaughter pigs and broilers in nine European countries (Nature Microbiology, (2018), 3, 8, (898-908), 10.1038/s41564-018-0192-9). Nature Microbiology, 3(10), 1186. https://doi.org/10.1038/s41564-018-0241-4
https://dspace.library.uu.nl/bitstream/handle/1874/408488/s41564_018_0241_4.pdf?sequence=1

Bos, M. E. H., Gilbert, M. J., Duim, B., Urlings, B. A.-P., Heres, L., Wagenaar, J. A., & Heederik, D. J. J. (2018). Quantitative exposure to livestock-associated MRSA ST398 of pig slaughterhouse workers. https://doi.org/10.31274/safepork-180809-589

Broens, E. M., Graat, E. A. M., van der Wolf, P. J., van Duijkeren, E., van Nes, A., Wagenaar, J. A., van der Giessen, A. W., & de Jong, M. C. M. (2018). Transmission of MRSA ST398 through the pork production chain. https://doi.org/10.31274/safepork-180809-893

Duim, B., Wegener, A. C. H., Zomer, A. L., Spaninks, M. P., Wagenaar, J. A., & Broens, E. M. (2018). Phenotypic antimicrobial resistances in methicillin-resistant Staphylococcus pseudintermedius detected with whole genome sequencing. Poster session presented at ECCMID 2018.

Hopman, N. E. M., van Geijlswijk, I. M., Schipper, L., Bosje, J. T., Heederik, D. J. J., Wagenaar, J. A., & Broens, E. M. (2018). Promoting prudent use of antimicrobials in companion animals: An antimicrobial stewardship programme in 30 Dutch companion animal clinics (preliminary results). Poster session presented at ECCMID 2018.

Broens, E. M., van Dijk, M. A. M., Engelsma, M. Y., Visser, VXN., Spierenburg, M. A., Holtslag, M. E., Willemsen, P. T. J., Wagenaar, J. A., & Roest, H. J. (2018). Brucella suis infection in a dog linked to feeding a raw meat diet. Poster session presented at ECCMID 2018.

Wegener, A. C. H., Broens, E. M., Zomer, A. L., Timmerman, A. J., Wagenaar, J. A., & Duim, B. (2018). Genomic comparisons of antimicrobial resistance in canine and human S. pseudintermedius. Poster session presented at Challenges and new concepts in Antibiotics Research conference.

Dekker, C. N. T., Willems, E., Martens, M., Tobias, T. J., & Wagenaar, J. A. (2018). Application of quantitative PCR for Streptococcus suis serotypes 2 and 9 on tonsil and saliva samples in pigs under field conditions. 256. Abstract from 10th ESPHM Barcelona, Barcelona, Spain.

Voogdt, C. G. P., Merchant, M. E., Wagenaar, J. A., & van Putten, J. P. M. (2018). Evolutionary Regression and Species-Specific Codon Usage of TLR15. Frontiers in Immunology, 9, Article 2626. https://doi.org/10.3389/fimmu.2018.02626
https://dspace.library.uu.nl/bitstream/handle/1874/375355/fimmu_09_02626.pdf?sequence=1

Castellanos, L. R., van der Graaf-van Bloois, L., Donado-Godoy, P., León, M., Clavijo, V., Arévalo, A., Bernal, J. F., Mevius, D. J., Wagenaar, J. A., Zomer, A., & Hordijk, J. (2018). Genomic Characterization of Extended-Spectrum Cephalosporin-Resistant in the Colombian Poultry Chain. Frontiers in Microbiology, 9, Article 2431. https://doi.org/10.3389/fmicb.2018.02431
https://dspace.library.uu.nl/bitstream/handle/1874/397045/castellanos.pdf?sequence=1

Theelen, M. J. P., Wagenaar, J. A., Oosterbaan, M. M., Rossen, J. W., & Zomer, A. L. (2018). The effect of air exposure on the stability of the microbiome in faecal samples collected from horses (ECEIM Congress 2018). Poster session presented at ECEIM Congress 2018, Ghent, Belgium.

Theelen, M. J. P., Wagenaar, J. A., Oosterbaan, M. M., Rossen, J. W., & Zomer, A. L. (2018). Factors affecting the faecal microbiome of horses and ponies (ECEIM Congress 2018). Poster session presented at ECEIM Congress 2018, Ghent, Belgium.

Wegener, A., Broens, E. M., Zomer, A., Spaninks, M., Wagenaar, J. A., & Duim, B. (2018). Comparative genomics of phenotypic antimicrobial resistances in methicillin-resistant Staphylococcus pseudintermedius of canine origin. Veterinary Microbiology, 225, 125-131. https://doi.org/10.1016/j.vetmic.2018.09.013
https://dspace.library.uu.nl/bitstream/handle/1874/375334/wegener.pdf?sequence=1

Pedersen, S. K., Wagenaar, J. A., Vigre, H., Roer, L., Mikoleit, M., Aidara-Kane, A., Cawthorne, A. L., Aarestrup, F. M., & Hendriksen, R. S. (2018). Proficiency of WHO Global Foodborne Infections Network External Quality Assurance System participants in the identification and susceptibility testing of thermo-tolerant spp. from 2003-2012. Journal of Clinical Microbiology, 56(11), Article e01066-18. https://doi.org/10.1128/JCM.01066-18
https://dspace.library.uu.nl/bitstream/handle/1874/380070/Journal_of_Clinical_Microbiology_2018_Pedersen_e01066_18.full.pdf?sequence=1

Speksnijder, D. C., & Wagenaar, J. A. (2018). Reducing antimicrobial use in farm animals: how to support behavioral change of veterinarians and farmers. Animal Frontiers, 8(2), 4-9. https://doi.org/10.1093/af/vfy006
https://dspace.library.uu.nl/bitstream/handle/1874/372565/Reducing.pdf?sequence=1

Hopman, N. E. M., Hulscher, M. E. J. L., Graveland, H., Speksnijder, D. C., Wagenaar, J. A., & Broens, E. M. (2018). Factors influencing antimicrobial prescribing by Dutch companion animal veterinarians: A qualitative study. Preventive Veterinary Medicine, 158, 106-113. https://doi.org/10.1016/j.prevetmed.2018.07.013
https://dspace.library.uu.nl/bitstream/handle/1874/372320/Factors.pdf?sequence=1

Munk, P., Knudsen, B. E., Lukjacenko, O., Duarte, A. S. R., Van Gompel, L., Luiken, R. E. C., Smit, L. A. M., Schmitt, H., Garcia, A. D., Hansen, R. B., Petersen, T. N., Bossers, A., Ruppé, E., Graveland, H., van Essen, A., Gonzalez-Zorn, B., Moyano, G., Sanders, P., Chauvin, C., ... Aarestrup, F. M. (2018). Abundance and diversity of the faecal resistome in slaughter pigs and broilers in nine European countries. Nature Microbiology, 3(8), 898-908. https://doi.org/10.1038/s41564-018-0192-9
https://dspace.library.uu.nl/bitstream/handle/1874/374667/munk.pdf?sequence=1

Uiterwijk, M., Nijsse, R., Kooyman, F. N. J., Wagenaar, J. A., Mughini-Gras, L., Koop, G., & Ploeger, H. W. (2018). Comparing four diagnostic tests for Giardia duodenalis in dogs using latent class analysis. Parasites & Vectors, 11(1), Article 439. https://doi.org/10.1186/s13071-018-3014-2
https://dspace.library.uu.nl/bitstream/handle/1874/372802/uiterwijk.pdf?sequence=1

van Dijk, M. A. M., Engelsma, M. Y., Visser, V. X. N., Spierenburg, M. A. H., Willemsen, P. T. J., Wagenaar, J. A., Broens, E. M., & Roest, H. I. J. (2018). Brucella suis Infection in Dog Fed Raw Meat, the Netherlands. Emerging Infectious Diseases, 24(6), 1127-1129. https://doi.org/10.3201/eid2406.171887
https://dspace.library.uu.nl/bitstream/handle/1874/372790/dijk.pdf?sequence=1

Kalupahana, R. S., Mughini-Gras, L., Kottawatta, K. S. A., Somarathne, S., Gamage, C., & Wagenaar, J. A. (2018). Weather correlates of Campylobacter prevalence in broilers at slaughter under tropical conditions in Sri Lanka. Epidemiology and Infection, 146(8), 972-979. https://doi.org/10.1017/S0950268818000894
https://dspace.library.uu.nl/bitstream/handle/1874/372786/kalupahana.pdf?sequence=1

Gilbert, M. J., Duim, B., van der Graaf-van Bloois, L., Wagenaar, J. A., & Zomer, A. L. (2018). Homologous Recombination between Genetically Divergent Campylobacter fetus Lineages Supports Host-Associated Speciation. Genome Biology and Evolution, 10(3), 716-722. https://doi.org/10.1093/gbe/evy048
https://dspace.library.uu.nl/bitstream/handle/1874/372784/gilbert.pdf?sequence=1

Gilbert, M. J., Zomer, A. L., Timmerman, A. J., Spaninks, M. P., Rubio García, A., Rossen, J. W. A., Duim, B., & Wagenaar, J. A. (2018). Campylobacter blaseri sp. nov., isolated from common seals (Phoca vitulina). International Journal of Systematic and Evolutionary Microbiology, 68, 1787-1794. https://doi.org/10.1099/ijsem.0.002742
https://dspace.library.uu.nl/bitstream/handle/1874/407476/1787_ijsem002742.pdf?sequence=1

Voogdt, C. G. P., Wagenaar, J. A., & van Putten, J. P. M. (2018). Duplicated TLR5 of zebrafish functions as a heterodimeric receptor. Proceedings of the National Academy of Sciences of the United States of America, 115(14), e3221-e3229. https://doi.org/10.1073/pnas.1719245115
https://dspace.library.uu.nl/bitstream/handle/1874/373989/voogdt.pdf?sequence=1

Vaezirad, M. M., Koene, M. G., Wagenaar, J. A., & van Putten, J. P. M. (2018). Chicken immune response following in ovo delivery of bacterial flagellin. Vaccine, 36(16), 2139-2146. https://doi.org/10.1016/j.vaccine.2018.02.116
https://dspace.library.uu.nl/bitstream/handle/1874/372780/vaerizad.pdf?sequence=1

Rozwandowicz, M., Brouwer, M. S. M., Fischer, J., Wagenaar, J. A., Gonzalez-Zorn, B., Guerra, B., Mevius, D. J., & Hordijk, J. (2018). Plasmids carrying antimicrobial resistance genes in Enterobacteriaceae. Journal of Antimicrobial Chemotherapy, 73(5), 1121–1137. https://doi.org/10.1093/jac/dkx488
https://dspace.library.uu.nl/bitstream/handle/1874/380067/dkx488.pdf?sequence=1

Duim, B., Verstappen, K. M. H. W., Kalupahana, R. S., Ranathunga, L., Fluit, A. C., & Wagenaar, J. A. (2018). Methicillin-resistant Staphylococcus pseudintermedius among dogs in the description of novel SCCmec variants. Veterinary Microbiology, 213, 136-141. https://doi.org/10.1016/j.vetmic.2017.11.022
https://dspace.library.uu.nl/bitstream/handle/1874/372774/duim.pdf?sequence=1

Dorado García, A., Smid, J., van Pelt, W., Bonten, M. J. M., Fluit, A. C., van den Bunt, G., Wagenaar, J., Hordijk, J., Dierikx, C., Veldman, K. T., de Koeijer, A., Dohmen, W., Schmitt, H., Liakopoulos, A., Pacholewicz, E., Lam, T., Velthuis, A. G. J., Heuvelink, A., Gonggrijp, M. A., ... Heederik, D. J. J. (2018). Molecular relatedness of ESBL/AmpC-producing Escherichia coli from humans, animals, food and the environment: a pooled analysis. Journal of Antimicrobial Chemotherapy, 73(2), 339–347. https://doi.org/10.1093/jac/dkx397
https://dspace.library.uu.nl/bitstream/handle/1874/362588/molecular.pdf?sequence=1

Professional publications

van Dijk, M. A. M., Broens, E. M., Wagenaar, J. A., & Hordijk, J. (2018). Project Monitoring Zoönosen en Antimicrobiële Resistentie bij Gezelschapsdieren: Jaarrapportage 2017. Utrecht University.

Stins, M. J., Schoormans, A. H. W., Flemming, S. C., Bruin, S. A. A., van Hoeyen, W., Schijf, W. C., van Dijk, M. A. M., Broens, E. M., Jager, M. M., Nijsse, E. R., & Wagenaar, J. A. (2018). Zoönosen: infecties die van dier naar mens overgaan. Analyse, 136-138.
https://dspace.library.uu.nl/bitstream/handle/1874/395844/Pagina_s_van_NVML_18310_Analyse_6_04.pdf?sequence=1

2017

Scholarly publications

Munk, P., Knudsen, B. E., Lukjacenko, O., Duarte, A. S. R., Luiken, R. E. C., Gompel, L. V., Smit, L. A. M., Schmitt, H., Garcia, A. D., Hansen, R. B., Petersen, T. N., Bossers, A., Ruppé, E., Lund, O., Tine, H., Pamp, S. J., Vigre, H., Heederik, D., Wagenaar, J. A., ... Aarestrup, F. M. (2017, Sept 28). Abundance and diversity of the fecal resistome in slaughter pigs and broilers in nine European countries. bioRxiv. https://doi.org/10.1101/194647

Newell, D. G., Mughini-Gras, L., Kalupahana, R. S., & Wagenaar, J. A. (2017). Campylobacter epidemiology-sources and routes of transmission for human infection. In Campylobacter: Features, Detection, and Prevention of Foodborne Disease (pp. 85-110). (Campylobacter: Features, Detection, and Prevention of Foodborne Disease). Elsevier. https://doi.org/10.1016/B978-0-12-803623-5.00005-8
https://dspace.library.uu.nl/bitstream/handle/1874/430194/3-s2.0-B9780128036235000058-main.pdf?sequence=1

Wegener, A. C. H., Broens, E. M., Zomer, A. L., Spaninks, M. P., Wagenaar, J. A., & Duim, B. (2017). Comparative genomics of phenotypic antimicrobial resistances in methicillin-resistant Staphylococcus pseudintermedius. Poster session presented at veterinary science day 2017, Bunnik.

Hopman, N. E. M., van Geijlswijk, I. M., Heederik, D. J. J., Wagenaar, J. A., & Broens, E. M. (2017). Antimicrobial use in 44 Dutch companion animal clinics. Poster session presented at ECVMI-CA .

Hopman, N. E. M., Hulscher, M. E. J. L., Graveland, H., Speksnijder, D. C., Wagenaar, J. A., & Broens, E. M. (2017). Determinants influencing prescription of antimicrobials by Dutch companion animal veterinarians: a qualitative study. Poster session presented at ECCMID 2017, Vienna, Austria.

Speksnijder, D. C., Graveland, H., Eijck, I. A. J. M., Schepers, R. W. M., Heederik, D. J. J., Verheij, T. J. M., & Wagenaar, J. A. (2017). Effect of structural animal health planning on antimicrobial use and animal health variables in conventional dairy farming in the Netherlands. Journal of Dairy Science, 100(6), 4903-4913. https://doi.org/10.3168/jds.2016-11924
https://dspace.library.uu.nl/bitstream/handle/1874/360500/PIIS0022030217302874.pdf?sequence=4

Verstappen, K. M., Willems, E., Fluit, A. C., Duim, B., Martens, M., & Wagenaar, J. A. (2017). Staphylococcus aureus Nasal Colonization Differs among Pig Lineages and Is Associated with the Presence of Other Staphylococcal Species. Frontiers in Veterinary Science, 4, Article 97. https://doi.org/10.3389/fvets.2017.00097
https://dspace.library.uu.nl/bitstream/handle/1874/360499/fvets_04_00097.pdf?sequence=1

Verstappen, K. M., Huijbregts, L., Spaninks, M., Wagenaar, J. A., Fluit, A. C., & Duim, B. (2017). Development of a real-time PCR for detection of Staphylococcus pseudintermedius using a novel automated comparison of whole-genome sequences. PLoS One, 12(8), Article e0183925. https://doi.org/10.1371/journal.pone.0183925
https://dspace.library.uu.nl/bitstream/handle/1874/360498/Development.pdf?sequence=1

Kottawatta, K. S. A., van Bergen, M. A. P., Abeynayake, P., Wagenaar, J. A., Veldman, K. T., & Kalupahana, R. S. (2017). Campylobacter in Broiler Chicken and Broiler Meat in Sri Lanka: Influence of Semi-Automated vs. Wet Market Processing on Campylobacter Contamination of Broiler Neck Skin Samples. Journal of Functional Foods, 6(12), Article 105. https://doi.org/10.3390/foods6120105
https://dspace.library.uu.nl/bitstream/handle/1874/360497/foods_06_00105.pdf?sequence=1

Verstappen, K. M., Huijbregts, L., Spaninks, M., Wagenaar, J. A., Fluit, A. C., & Duim, B. (2017). Correction: Development of a real-time PCR for detection of Staphylococcus pseudintermedius using a novel automated comparison of whole-genome sequences. PLoS One, 12(12), Article e0189520. https://doi.org/10.1371/journal.pone.0189520
https://dspace.library.uu.nl/bitstream/handle/1874/360496/Development.pdf?sequence=1

Baede, V. O., Broens, E. M., Spaninks, M. P., Timmerman, A. J., Graveland, H., Wagenaar, J. A., Duim, B., & Hordijk, J. (2017). Raw pet food as a risk factor for shedding of extended-spectrum beta-lactamase-producing Enterobacteriaceae in household cats. PLoS One, 12(11), Article 0187239. https://doi.org/10.1371/journal.pone.0187239
https://dspace.library.uu.nl/bitstream/handle/1874/360452/journal.pone.0187239.pdf?sequence=1

Dekker, N., Bouma, A., Daemen, I., Vernooij, H., van Leengoed, L., Wagenaar, J. A., & Stegeman, A. (2017). Effect of Simultaneous Exposure of Pigs to Streptococcus suis Serotypes 2 and 9 on Their Colonization and Transmission, and on Mortality. Pathogens and Disease, 6(4), Article 46. https://doi.org/10.3390/pathogens6040046
https://dspace.library.uu.nl/bitstream/handle/1874/360445/pathogens_06_00046.pdf?sequence=1

Gilbert, M. J., Duim, B., Timmerman, A. J., Zomer, A. L., & Wagenaar, J. A. (2017). Whole genome-based phylogeny of reptile-associated Helicobacter indicates independent niche adaptation followed by diversification in a poikilothermic host. Scientific Reports, 7, Article 8387. https://doi.org/10.1038/s41598-017-09091-7
https://dspace.library.uu.nl/bitstream/handle/1874/360438/s41598_017_09091_7.pdf?sequence=1

Broens, E. M., Kluytmans, J. A. J. W., Weterings, E., Theelen, M. J. P., van Geijlswijk, I. M., & Wagenaar, J. A. (2017). Successful MRSA eradication in a horse and its owner (ECCMID 2017). Abstract from ECCMID 2017, Vienna, Austria.
https://dspace.library.uu.nl/bitstream/handle/1874/360595/P0094.pdf?sequence=1

Radomska, K. A., Wösten, M. M. S. M., Ordoñez, S. R., Wagenaar, J. A., & van Putten, J. P. M. (2017). Importance of Campylobacter jejuni FliS and FliW in Flagella Biogenesis and Flagellin Secretion. Frontiers in Microbiology, 8, Article 1060. https://doi.org/10.3389/fmicb.2017.01060
https://dspace.library.uu.nl/bitstream/handle/1874/360421/fmicb_08_01060.pdf?sequence=1

Gilbert, M. J., Miller, W. G., Leger, J. S., Chapman, M. H., Timmerman, A. J., Duim, B., Foster, G., & Wagenaar, J. A. (2017). Campylobacter pinnipediorum sp. nov., isolated from pinnipeds, comprising Campylobacter pinnipediorum subsp. pinnipediorum subsp. nov. and Campylobacter pinnipediorum subsp. caledonicus subsp. nov. International Journal of Systematic and Evolutionary Microbiology, 67, 1961-1968. https://doi.org/10.1099/ijsem.0.001894
https://dspace.library.uu.nl/bitstream/handle/1874/394575/1961_ijsem001894.pdf?sequence=1

Rozwandowicz, M., Brouwer, M. S. M., Zomer, A. L., Bossers, A., Harders, F., Mevius, D. J., Wagenaar, J. A., & Hordijk, J. (2017). Plasmids of distinct IncK lineages show compatible phenotypes. Antimicrobial Agents and Chemotherapy, 61(3), Article e01954-16. https://doi.org/10.1128/AAC.01954-16
https://dspace.library.uu.nl/bitstream/handle/1874/360411/Plasmids.pdf?sequence=1

Dohmen, W., Dorado-García, A., Bonten, M. J. M., Wagenaar, J. A., Mevius, D., & Heederik, D. J. J. (2017). Risk factors for ESBL-producing Escherichia coli on pig farms: A longitudinal study in the context of reduced use of antimicrobials. PLoS One, 12(3), Article e0174094. https://doi.org/10.1371/journal.pone.0174094
https://dspace.library.uu.nl/bitstream/handle/1874/359723/journal.pone.0174094.pdf?sequence=1

Castellanos, L. R., Donado-Godoy, P., León, M., Clavijo, V., Arevalo, A., Bernal, J. F., Timmerman, A. J., Mevius, D. J., Wagenaar, J. A., & Hordijk, J. (2017). High Heterogeneity of Escherichia coli Sequence Types Harbouring ESBL/AmpC Genes on IncI1 Plasmids in the Colombian Poultry Chain. PLoS One, 12(1), Article 0170777. https://doi.org/10.1371/journal.pone.0170777
https://dspace.library.uu.nl/bitstream/handle/1874/360396/journal.pone.0170777.pdf?sequence=1

Trung, N. V., Matamoros, S., Carrique-Mas, J. J., Nghia, N. H., Nhung, N. T., Chieu, T. T. B., Mai, H. H., van Rooijen, W., Campbell, J., Wagenaar, J. A., Hardon, A., Mai, N. T. N., Hieu, T. Q., Thwaites, G., de Jong, M. D., Schultsz, C., & Hoa, N. T. (2017). Zoonotic Transmission of mcr-1 Colistin Resistance Gene from Small-Scale Poultry Farms, Vietnam. Emerging Infectious Diseases, 23(3), 529-532. https://doi.org/10.3201/eid2303.161553
https://dspace.library.uu.nl/bitstream/handle/1874/360393/Zoonotic.pdf?sequence=1

Koop, G., Vrieling, M., Storisteanu, D. M. L., Lok, L. S. C., Monie, T., van Wigcheren, G., Raisen, C., Ba, X., Gleadall, N., Hadjirin, N., Timmerman, A. J., Wagenaar, J. A., Klunder, H. M., Fitzgerald, J. R., Zadoks, R., Paterson, G. K., Torres, C., Waller, A. S., Loeffler, A., ... Holmes, M. A. (2017). Identification of LukPQ, a novel, equid-adapted leukocidin of Staphylococcus aureus. Scientific Reports, 7, Article 40660. https://doi.org/10.1038/srep40660
https://dspace.library.uu.nl/bitstream/handle/1874/360385/Identification.pdf?sequence=1

Vaezirad, M. M., Keestra-Gounder, A. M., de Zoete, M. R., Koene, M. G., Wagenaar, J. A., & van Putten, J. P. M. (2017). Invasive behavior of Campylobacter jejuni in immunosuppressed chicken. Virulence, 8(3), 248-260. https://doi.org/10.1080/21505594.2016.1221559
https://dspace.library.uu.nl/bitstream/handle/1874/352847/Invasive.pdf?sequence=1

Professional publications

van Dijk, M. A. M., Broens, E. M., Wagenaar, J. A., Hordijk, J., & Nijsse, E. R. (2017). Project Monitoring Zoönosen en Antimicrobiële Resistentie bij Gezelschapsdieren: Jaarrapportage 2016. Utrecht University.

van Dijk, M. A. M., Broens, E. M., Hordijk, J., Nijsse, E. R., & Wagenaar, J. A. (2017). VMDC monitoring zoönosen en antimicrobiële resistentie bij gezelschapsdieren: Resultaten “gezelschapsdierenkijker” 2010-2016. Tijdschrift voor Diergeneeskunde, 18-19.
https://dspace.library.uu.nl/bitstream/handle/1874/395921/artikel_gezelschapsdierenkijker.pdf?sequence=1

Other output

Theelen, M. J. P., Heederik, D. J. J., Mouton, J. W., Wagenaar, J. A., & van Geijlswijk, I. M. (2017). Antimicrobial drug use in horses in the Netherlands: 2012-2014: (EVC Voorjaarsdagen 2017). Abstract from EVC Voorjaarsdagen 2017, Den Haag, Netherlands.

2016

Scholarly publications

Broens, E. M., de Laat, J., Zomer, A. L., Wagenaar, J. A., & Duim, B. (2016). Staphylococcus schleiferi: a single species or two separate subspecies?. Poster session presented at ECCMID.

Broens, E. M., van Dijk, M. A. M., Veneberg, R. E., & Wagenaar, J. A. (2016). Dermatophytosis in pets and its zoonotic potential. Poster session presented at ECCMID.

Duim, B., Zomer, A. L., de Laat, J., Wagenaar, J. A., & Broens, E. M. (2016). Classification of Staphylococcus schleiferi Subspecies Using Whole Genome Comparisons. Poster session presented at ASM-Microbe.

Hordijk, J., Broens, E. M., Scheele, V., Linden van der, J., Wagenaar, J. A., & Duim, B. (2016). Characterization of Multi Resistant Pseudomonas aeruginosa from Clinical Isolates from Animals. Poster session presented at ASM-Microbe.

Sommer, H. M., H??g, B. B., Larsen, L. S., S??rensen, A. I. V., Williams, N., Merga, J. Y., Cerd??-Cu??llar, M., Urdaneta, S., Dolz, R., Wieczorek, K., Osek, J., David, B., Hofshagen, M., Jonsson, M., Wagenaar, J. A., Bolder, N., & Rosenquist, H. (2016). Analysis of farm specific risk factors for Campylobacter colonization of broilers in six European countries. Microbial Risk Analysis, 2-3, 16-26. https://doi.org/10.1016/j.mran.2016.06.002
https://dspace.library.uu.nl/bitstream/handle/1874/351017/farm.pdf?sequence=1

Duim, B., Verstappen, K. M., Broens, E. M., Laarhoven, L. M., Van Duijkeren, E., Hordijk, J., De Heus, P., Spaninks, M., Timmerman, A. J., & Wagenaar, J. A. (2016). Changes in the population of methicillin-resistant Staphylococcus pseudintermedius and dissemination of antimicrobial-resistant phenotypes in the Netherlands. Journal of Clinical Microbiology, 54(2), 283-288. https://doi.org/10.1128/JCM.01288-15
https://dspace.library.uu.nl/bitstream/handle/1874/345649/J._Clin._Microbiol._2016_Duim_283_8.pdf?sequence=1

Postma, M., Speksnijder, D., Jaarsma, A. D. C., Verheij, T. J. M., Wagenaar, J. A., & Dewulf, J. (2016). Opinions of veterinarians on antimicrobial use in farm animals in Flanders and the Netherlands. Veterinary Record, 179(3), Article 68. https://doi.org/10.1136/vr.103618
https://dspace.library.uu.nl/bitstream/handle/1874/346098/68.full.pdf?sequence=1

Dorado-García, A., Mevius, D. J., Jacobs, J. J. H., Van Geijlswijk, I. M., Mouton, J. W., Wagenaar, J. A., & Heederik, D. J. (2016). Quantitative assessment of antimicrobial resistance in livestock during the course of a nationwide antimicrobial use reduction in the Netherlands. Journal of Antimicrobial Chemotherapy, 71(12), 3607-19. https://doi.org/10.1093/jac/dkw308
https://dspace.library.uu.nl/bitstream/handle/1874/344510/antimicrobial.pdf?sequence=1

Duijvestijn, M., Mughini-Gras, L., Schuurman, N., Schijf, W., Wagenaar, J. A., & Egberink, H. (2016). Enteropathogen infections in canine puppies: (Co-)occurrence, clinical relevance and risk factors. Veterinary Microbiology, 195, 115-122. https://doi.org/10.1016/j.vetmic.2016.09.006
https://dspace.library.uu.nl/bitstream/handle/1874/345548/Enteropathogen.pdf?sequence=1

Radomska, K. A., Vaezirad, M. M., Verstappen, K. M., Wösten, M. M. S. M., Wagenaar, J. A., & van Putten, J. P. M. (2016). Chicken Immune Response after In Ovo Immunization with Chimeric TLR5 Activating Flagellin of Campylobacter jejuni. PLoS One, 11(10), Article e0164837. https://doi.org/10.1371/journal.pone.0164837
https://dspace.library.uu.nl/bitstream/handle/1874/345515/chicken.PDF?sequence=1

Nijsse, R., Mughini-Gras, L., Wagenaar, J. A., & Ploeger, H. W. (2016). Recurrent patent infections with Toxocara canis in household dogs older than six months: a prospective study. Parasites & Vectors, 9, Article 9:531. https://doi.org/10.1186/s13071-016-1816-7
https://dspace.library.uu.nl/bitstream/handle/1874/345987/7.pdf?sequence=1

Pacholewicz, E., Swart, A., Wagenaar, J. A., Lipman, L. J. A., & Havelaar, A. H. (2016). Explanatory variables associated with Campylobacter and Escherichia coli concentrations on broiler chicken carcasses during processing in two slaughterhouses. Journal of Food Protection, 79(12), 2038-2047. https://doi.org/10.4315/0362-028X.JFP-16-064
https://dspace.library.uu.nl/bitstream/handle/1874/345496/cmapylobacter.pdf?sequence=1

Nijsse, R., Ploeger, H. W., Wagenaar, J. A., & Mughini-Gras, L. (2016). Prevalence and risk factors for patent Toxocara infections in cats and cat owners' attitude towards deworming. Parasitology Research, 115(12), 4519–4525. https://doi.org/10.1007/s00436-016-5242-8
https://dspace.library.uu.nl/bitstream/handle/1874/346782/Prevalence.pdf?sequence=1

Trung, N. V., Nhung, H. N., Carrique-Mas, J. J., Mai, H. H., Tuyen, H. T., Campbell, J., Nhung, N. T., Van Minh, P., Wagenaar, J. A., Mai, N. T. N., Hieu, T. Q., Schultsz, C., & Hoa, N. T. (2016). Colonization of Enteroaggregative Escherichia coli and Shiga toxin-producing Escherichia coli in chickens and humans in southern Vietnam. BMC Microbiology [E], 16, Article 16:208. https://doi.org/10.1186/s12866-016-0827-z
https://dspace.library.uu.nl/bitstream/handle/1874/345983/7_z.pdf?sequence=1

Larsen, J., Stegger, M., Andersen, P. S., Petersen, A., Larsen, A. R., Westh, H., Agersø, Y., Fetsch, A., Kraushaar, B., Käsbohrer, A., Feβler, A. T., Schwarz, S., Cuny, C., Witte, W., Butaye, P., Denis, O., Haenni, M., Madec, J.-Y., Jouy, E., ... Skov, R. L. (2016). Evidence for Human Adaptation and Foodborne Transmission of Livestock-Associated Methicillin-Resistant Staphylococcus aureus. Clinical Infectious Diseases, 63(10), 1349-1352. https://doi.org/10.1093/cid/ciw532
https://dspace.library.uu.nl/bitstream/handle/1874/345982/Methicillin_Resistant.pdf?sequence=1

Gilbert, M. J., Miller, W. G., Yee, E., Kik, M., Zomer, A. L., Wagenaar, J. A., & Duim, B. (2016). Comparative genomics of Campylobacter iguaniorum to unravel genetic regions associated with reptilian hosts. Genome Biology and Evolution, 8(9), 3022-3029. https://doi.org/10.1093/gbe/evw218
https://dspace.library.uu.nl/bitstream/handle/1874/345487/Comparative_Genomics.pdf?sequence=1

Taverne, F. J., van Geijlswijk, I. M., Heederik, D. J. J., Wagenaar, J. A., & Mouton, J. W. (2016). Modelling concentrations of antimicrobial drugs: comparative pharmacokinetics of cephalosporin antimicrobials and accuracy of allometric scaling in food-producing and companion animals. BMC Veterinary Research, 12, Article 12:185. https://doi.org/10.1186/s12917-016-0817-2
https://dspace.library.uu.nl/bitstream/handle/1874/345975/2.pdf?sequence=1

van der Graaf-van Bloois, L., Duim, B., Miller, W. G., Forbes, K. J., Wagenaar, J. A., & Zomer, A. (2016). Whole genome sequence analysis indicates recent diversification of mammal-associated Campylobacter fetus and implicates a genetic factor associated with H2S production. BMC Genomics, 17, Article 713. https://doi.org/10.1186/s12864-016-3058-7
https://dspace.library.uu.nl/bitstream/handle/1874/345974/Whole.pdf?sequence=1

Kooyman, F. N. J., van Doorn, D. C. K., Geurden, T., Mughini-Gras, L., Ploeger, H. W., & Wagenaar, J. A. (2016). Species composition of larvae cultured after anthelmintic treatment indicates reduced moxidectin susceptibility of immature Cylicocyclus species in horses. Veterinary Parasitology, 227, 77-84. https://doi.org/10.1016/j.vetpar.2016.07.029
https://dspace.library.uu.nl/bitstream/handle/1874/345970/Species.pdf?sequence=1

Verstappen, K. M., Tulinski, P., Duim, B., Fluit, A. C., Carney, J., van Nes, A., & Wagenaar, J. A. (2016). The Effectiveness of Bacteriophages against Methicillin-Resistant Staphylococcus aureus ST398 Nasal Colonization in Pigs. PLoS One, 11(8), Article e0160242. https://doi.org/10.1371/journal.pone.0160242
https://dspace.library.uu.nl/bitstream/handle/1874/346759/Effectiveness.PDF?sequence=1

Radomska, K. A., Ordonez Alvarez, S., Wösten, M. M. S. M., Wagenaar, J. A., & van Putten, J. P. M. (2016). Feedback control of Campylobacter jejuni flagellin levels through reciprocal binding of FliW to flagellin and the global regulator CsrA. Molecular Microbiology, 102(2), 207–220. https://doi.org/10.1111/mmi.13455
https://dspace.library.uu.nl/bitstream/handle/1874/346745/Feedback.pdf?sequence=1

Willemse, N., Howell, K. J., Weinert, L. A., Heuvelink, A., Pannekoek, Y., Wagenaar, J. A., Smith, H. E., van der Ende, A., & Schultsz, C. (2016). An emerging zoonotic clone in the Netherlands provides clues to virulence and zoonotic potential of Streptococcus suis. Scientific Reports, 6, Article 28984. https://doi.org/10.1038/srep28984
https://dspace.library.uu.nl/bitstream/handle/1874/346744/emerging.pdf?sequence=1

Gilbert, M. J., Miller, W. G., Yee, E., Zomer, A. L., van der Graaf-van Bloois, L., Fitzgerald, C., Forbes, K. J., Méric, G., Sheppard, S. K., Wagenaar, J. A., & Duim, B. (2016). Comparative Genomics of Campylobacter fetus from Reptiles and Mammals Reveals Divergent Evolution in Host-Associated Lineages. Genome Biology and Evolution, 8(6), 2006-2019. https://doi.org/10.1093/gbe/evw146
https://dspace.library.uu.nl/bitstream/handle/1874/345465/Comparative.pdf?sequence=1

Damborg, P., Broens, E. M., Chomel, B. B., Guenther, S., Pasmans, F., Wagenaar, J. A., Weese, J. S., Wieler, L. H., Windahl, U., Vanrompay, D., & Guardabassi, L. (2016). Bacterial Zoonoses Transmitted by Household Pets: State-of-the-Art and Future Perspectives for Targeted Research and Policy Actions. Journal of Comparative Pathology, 155(1, suppl.), S27–S40. https://doi.org/10.1016/j.jcpa.2015.03.004
https://dspace.library.uu.nl/bitstream/handle/1874/347917/23_main.pdf?sequence=1

Trung, N. V., Carrique-Mas, J. J., Nghia, N. H., Tu, L. T. P., Mai, H. H., Tuyen, H. T., Campbell, J., Nhung, N. T., Nhung, H. N., Minh, P. V., Chieu, T. T. B., Hieu, T. Q., Mai, N. T. N., Baker, S., Wagenaar, J. A., Hoa, N. T., & Schultsz, C. (2016). Non-Typhoidal Salmonella Colonization in Chickens and Humans in the Mekong Delta of Vietnam. Zoonoses and Public Health. https://doi.org/10.1111/zph.12270
https://dspace.library.uu.nl/bitstream/handle/1874/345009/Trung_et_al_2016_Zoonoses_and_Public_Health.pdf?sequence=1

Mughini-Gras, L., Penny, C., Ragimbeau, C., Schets, F. M., Blaak, H., Duim, B., Wagenaar, J. A., de Boer, A., Cauchie, H.-M., Mossong, J., & van Pelt, W. (2016). Quantifying potential sources of surface water contamination with Campylobacter jejuni and Campylobacter coli. Water Research, 101, 36-45. https://doi.org/10.1016/j.watres.2016.05.069
https://dspace.library.uu.nl/bitstream/handle/1874/345457/Quantifying.pdf?sequence=1

Pijnacker, R., Goris, M. G. A., Te Wierik, M. J. M., Broens, E. M., van der Giessen, J. W. B., de Rosa, M., Wagenaar, J. A., Hartskeerl, R. A., Notermans, D. W., Maassen, K., & Schimmer, B. (2016). Marked increase in leptospirosis infections in humans and dogs in the Netherlands, 2014. Eurosurveillance, 21(17). https://doi.org/10.2807/1560-7917.ES.2016.21.17.30211
https://dspace.library.uu.nl/bitstream/handle/1874/345939/art22463.pdf?sequence=1

Graaf-van Bloois, L. V. D., Miller, W. G., Yee, E., Gorkiewicz, G., Forbes, K. J., Zomer, A. L., Wagenaar, J. A., & Duim, B. (2016). Campylobacter fetus Subspecies Contain Conserved Type IV Secretion Systems on Multiple Genomic Islands and Plasmids. PLoS One, 11(4), Article e0152832. https://doi.org/10.1371/journal.pone.0152832
https://dspace.library.uu.nl/bitstream/handle/1874/345444/Campylobacter.PDF?sequence=1

Kooyman, F. N. J., van Doorn, D. C. K., Geurden, T., & Wagenaar, J. A. (2016). Semi-quantitative differentiation of cyathostomin larval cultures by reverse line blot. Veterinary Parasitology, 216, 59-65. https://doi.org/10.1016/j.vetpar.2015.12.009
https://dspace.library.uu.nl/bitstream/handle/1874/345894/Semi.pdf?sequence=1

Voogdt, C. G. P., Bouwman, L. I., Kik, M. J. L., Wagenaar, J. A., & van Putten, J. P. M. (2016). Reptile Toll-like receptor 5 unveils adaptive evolution of bacterial flagellin recognition. Scientific Reports, 6, Article 19046. https://doi.org/10.1038/srep19046
https://dspace.library.uu.nl/bitstream/handle/1874/346699/Reptile.pdf?sequence=1

VAN Cleef, B. A. G. L., VAN Benthem, B. H. B., Verkade, E. J. M., VAN Rijen, M. M. L., Kluytmans-VAN DEN Bergh, M. F. Q., Graveland, H., Bosch, T., Verstappen, K. M. H. W., Wagenaar, J. A., Heederik, D., & Kluytmans, J. A. J. W. (2016). Health and health-related quality of life in pig farmers carrying livestock-associated methicillin-resistant Staphylococcus aureus. Epidemiology and Infection, 144(8), 1774-1783. https://doi.org/10.1017/S0950268815003192
https://dspace.library.uu.nl/bitstream/handle/1874/407339/health_and_healthrelated_quality_of_life_in_pig_farmers_carrying_livestockassociated_methicillinresistant_staphylococcus_aureus.pdf?sequence=1

Bos, M. E. H., Verstappen, K. M., van Cleef, B. A. G. L., Dohmen, W., Dorado-García, A., Graveland, H., Duim, B., Wagenaar, J. A., Kluytmans, J. A. J. W., & Heederik, D. J. J. (2016). Transmission through air as a possible route of exposure for MRSA. Journal of Exposure Science and Environmental Epidemiology, 2016(26), 263–269. https://doi.org/10.1038/jes.2014.85
https://dspace.library.uu.nl/bitstream/handle/1874/346687/MRSA.pdf?sequence=1

Professional publications

van Dijk, M. A. M., Broens, E. M., Wagenaar, J. A., Hordijk, J., & Duim, B. (2016). Project Monitoring Zoönosen en Antimicrobiële Resistentie bij Gezelschapsdieren: Jaarrapportage 2015. Utrecht University.

Broens, E. M., Pijnacker, R., Goris, M., Te Wierik, M. J. M., van der Giessen, J., de Rosa, M., Wagenaar, J. A., Hartskeerl, R. A., Notermans, D. W., Maassen, K., & Schimmer, B. (2016). Toename leptospirosegevallen in 2014. Tijdschrift voor Diergeneeskunde, 5, 25-29.
https://dspace.library.uu.nl/bitstream/handle/1874/395976/toename_leptospirosegevallen_in_2014.pdf?sequence=1

2015

Scholarly publications

Hordijk, J., Baede, V. O., Timmerman, A. J., Spaninks, M. P., Broens, E. M., Duim, B., & Wagenaar, J. A. (2015). Potential attribution of feed to fecal shedding of ESBL/AmpC producing Enterobacteriaceae in healthy cats. Poster session presented at ASM general meeting.

Zomer, A. L., Duim, B., Broens, E. M., Rossen, J. W. A., Leendertse, M., Wagenaar, J. A., & Hordijk, J. (2015). Genomic epidemiology of multiple Acinetobacter baumannii outbreaks in a veterinary intensive care unit. Poster session presented at KNVM Spring meeting.

Hordijk, J., van Heeswijk, B., Broens, E. M., Wagenaar, J. A., & Duim, B. (2015). Potential equine associated Escherichia coli carrying CTX-M-1 on an IncHI1 plasmid. Poster session presented at ICETAR.

van Dijk, M. A. M., Broens, E. M., Schoormans, A. H. W., Bruschke, C. J. M., & Wagenaar, J. A. (2015). Surveillance system for zoonotic pathogens and antimicrobial resistance in companion animals in the Netherlands. Poster session presented at International One Health Conference.

Broens, E. M., van Dijk, M. A. M., Schaap, Y., klaassen, H., & Wagenaar, J. A. (2015). Canine leptospirosis  in the Netherlands. Poster session presented at Congress European Leptospirosis Society.

Lekkerkerk, W. S. N., van Wamel, W. J. B., Snijders, S. V., Willems, R. J., van Duijkeren, E., Broens, E. M., Wagenaar, J. A., Lindsay, J. A., & Vos, M. C. (2015). What Is the Origin of Livestock-Associated Methicillin-Resistant Staphylococcus aureus Clonal Complex 398 Isolates from Humans without Livestock Contact? An Epidemiological and Genetic Analysis. Journal of Clinical Microbiology, 53(6), 1836-1841. https://doi.org/10.1128/JCM.02702-14
https://dspace.library.uu.nl/bitstream/handle/1874/335225/Origin.pdf?sequence=1

Heikema, A. P., Islam, Z., Horst-Kreft, D., Huizinga, R., Jacobs, B. C., Wagenaar, J. A., Poly, F., Guerry, P., van Belkum, A., Parker, C. T., & Endtz, H. P. (2015). Campylobacter jejuni capsular genotypes are related to Guillain-Barré syndrome. Clinical Microbiology and Infection, 21(9), 852.e1–852.e9. https://doi.org/10.1016/j.cmi.2015.05.031
https://dspace.library.uu.nl/bitstream/handle/1874/341055/Campylobacter.pdf?sequence=1

Bos, M. E. H., Mevius, D. J., Wagenaar, J. A., van Geijlswijk, I. M., Mouton, J. W., Heederik, D. J. J., & Netherlands Veterinary Medicines Authority (SDa) (2015). Antimicrobial prescription patterns of veterinarians: introduction of a benchmarking approach. Journal of Antimicrobial Chemotherapy, 70(8), 2423-5. https://doi.org/10.1093/jac/dkv104
https://dspace.library.uu.nl/bitstream/handle/1874/329495/Antimicrobial.pdf?sequence=1

Taverne, F. J., Jacobs, J. H., Heederik, D. J. J., Mouton, J. W., Wagenaar, J. A., van Geijlswijk, I. M., & Netherlands Veterinary Medicines Authority (SDa) (2015). Influence of applying different units of measurement on reporting antimicrobial consumption data for pig farms. BMC Veterinary Research, 11. https://doi.org/10.1186/s12917-015-0566-7
https://dspace.library.uu.nl/bitstream/handle/1874/327196/MNC_VR15_unitsofmeas_DK_NL.pdf?sequence=1

Dorado-García, A., Graveland, H., Bos, M. E. H., Verstappen, K. M., Van Cleef, B. A. G. L., Kluytmans, J. A. J. W., Wagenaar, J. A., & Heederik, D. J. J. (2015). Correction: Effects of Reducing Antimicrobial Use and Applying a Cleaning and Disinfection Program in Veal Calf Farming: Experiences from an Intervention Study to Control Livestock-Associated MRSA. PLoS One, 10(9), Article e0139536. https://doi.org/10.1371/journal.pone.0139536
https://dspace.library.uu.nl/bitstream/handle/1874/327194/Veal.pdf?sequence=1

Speksnijder, D. C., Jaarsma, D. A. C., Verheij, T. J. M., & Wagenaar, J. A. (2015). Attitudes and perceptions of Dutch veterinarians on their role in the reduction of antimicrobial use in farm animals. Preventive Veterinary Medicine. https://doi.org/10.1016/j.prevetmed.2015.08.014
https://dspace.library.uu.nl/bitstream/handle/1874/407321/1_s2.0_S0167587715300039_main.pdf?sequence=1

Dorado-García, A., Graveland, H., Bos, M. E. H., Verstappen, K. M., Van Cleef, B. A. G. L., Kluytmans, J. A. J. W., Wagenaar, J. A., & Heederik, D. J. J. (2015). Effects of Reducing Antimicrobial Use and Applying a Cleaning and Disinfection Program in Veal Calf Farming: Experiences from an Intervention Study to Control Livestock-Associated MRSA. PLoS One, 10(8), Article e0135826. https://doi.org/10.1371/journal.pone.0135826
https://dspace.library.uu.nl/bitstream/handle/1874/327756/Effects.PDF?sequence=1

Dohmen, W., Bonten, M. J. M., Bos, M. E. H., van Marm, S., Scharringa, J., Wagenaar, J. A., & Heederik, D. J. J. (2015). Carriage of extended-spectrum β-lactamases in pig farmers is associated with occurrence in pigs. Clinical Microbiology and Infection, 21(10), 917-923. https://doi.org/10.1016/j.cmi.2015.05.032
https://dspace.library.uu.nl/bitstream/handle/1874/329375/Carriage.pdf?sequence=1

van Cleef, B. A. G. L., van Benthem, B. H. B., Verkade, E. J. M., van Rijen, M. M. L., Kluytmans-van den Bergh, M. F. Q., Graveland, H., Bosch, T., Verstappen, K. M. H. W., Wagenaar, J. A., Bos, M. E. H., Heederik, D., & Kluytmans, J. A. J. W. (2015). Livestock-associated MRSA in household members of pig farmers: transmission and dynamics of carriage, a prospective cohort study. PLoS One, 10(5), Article e0127190. https://doi.org/10.1371/journal.pone.0127190
https://dspace.library.uu.nl/bitstream/handle/1874/327181/MRSA.pdf?sequence=1

Dorado-García, A., Dohmen, W., Bos, M. E. H., Verstappen, K. M., Houben, M., Wagenaar, J. A., & Heederik, D. J. J. (2015). Dose-Response Relationship between Antimicrobial Drugs and Livestock-Associated MRSA in Pig Farming. Emerging Infectious Diseases, 21(6), 950-959. https://doi.org/10.3201/eid2106.140706
https://dspace.library.uu.nl/bitstream/handle/1874/327180/Dose.pdf?sequence=1

Pacholewicz, E., Swart, A., Schipper, M., Gortemaker, B. G. M., Wagenaar, J. A., Havelaar, A. H., & Lipman, L. J. A. (2015). A comparison of fluctuations of Campylobacter and Escherichia coli concentrations on broiler chicken carcasses during processing in two slaughterhouses. International Journal of Food Microbiology, 205, 119-127. https://doi.org/10.1016/j.ijfoodmicro.2015.04.006
https://dspace.library.uu.nl/bitstream/handle/1874/329342/Campylobacter.pdf?sequence=1

Trung, N. V., Carrique-Mas, J. J., Thi Hoa, N., Mai, H. H., Tuyen, H. T., Campbell, J. I., Nhung, N. T., Nhung, H. N., Van Minh, P., Wagenaar, J. A., Hardon, A., Hieu, T. Q., & Schultsz, C. (2015). Prevalence and risk factors for carriage of antimicrobial-resistant Escherichia coli on household and small-scale chicken farms in the Mekong Delta of Vietnam. Journal of Antimicrobial Chemotherapy, 70(7), 2144-2152. https://doi.org/10.1093/jac/dkv053
https://dspace.library.uu.nl/bitstream/handle/1874/330581/2144.full.pdf?sequence=1

Wagenaar, J. A., & Scott, H. M. (2015). Reducing antimicrobial usage in agriculture and aquaculture: beyond regulatory policy. Zoonoses and Public Health, 62 (Suppl 1), 1-2. https://doi.org/10.1111/zph.12197
https://dspace.library.uu.nl/bitstream/handle/1874/330580/Wagenaar.pdf?sequence=1

Baede, V. O., Wagenaar, J. A., Broens, E. M., Duim, B., Dohmen, W., Nijsse, R., Timmerman, A. J., & Hordijk, J. (2015). Extended-Spectrum Beta-Lactamase and AmpC-producing Enterobacteriaceae in household dogs: a longitudinal study. Antimicrobial Agents and Chemotherapy, 59(6), 3117-3124. https://doi.org/10.1128/AAC.04576-14
https://dspace.library.uu.nl/bitstream/handle/1874/330569/3117.full.pdf?sequence=1

Wagenaar, J., Newell, D. G., Kalupahana, R. S., & Mughini Gras, L. (2015). Campylobacter: animal reservoirs, human infections, and options for control. In A. Sing (Ed.), Zoonoses - Infections Affecting Humans and Animals: Focus on Public Health Aspect (pp. 159-177). Springer. https://doi.org/10.1007/978-94-017-9457-2_6
https://dspace.library.uu.nl/bitstream/handle/1874/308991/6.pdf?sequence=1

Nijsse, R., Ploeger, H. W., Wagenaar, J., & Mughini-Gras, L. (2015). Toxocara canis in household dogs: prevalence, risk factors and owners' attitude towards deworming. Parasitology Research, 114(2), 561-9. https://doi.org/10.1007/s00436-014-4218-9
https://dspace.library.uu.nl/bitstream/handle/1874/452791/risk_factors.pdf?sequence=1

Carrique-Mas, J. J., Trung, N. V., Hoa, N. T., Mai, H. H., Thanh, T. H., Campbell, J. I., Wagenaar, J. A., Hardon, A., Hieu, T. Q., & Schultsz, C. (2015). Antimicrobial Usage in Chicken Production in the Mekong Delta of Vietnam. Zoonoses and Public Health, 62(s1), 70-78. https://doi.org/10.1111/zph.12165
https://dspace.library.uu.nl/bitstream/handle/1874/432899/Zoonoses_and_Public_Health_-_2014_-_Carrique_Mas_-_Antimicrobial_Usage_in_Chicken_Production_in_the_Mekong_Delta_of_Vietnam.pdf?sequence=1

Gilbert, M. J., Kik, M., Miller, W. G., Duim, B., & Wagenaar, J. A. (2015). Campylobacter iguaniorum sp. nov., isolated from reptiles. International journal of systemic and evolutionary microbiology, 65(3), 975-982. https://doi.org/10.1099/ijs.0.000048
https://dspace.library.uu.nl/bitstream/handle/1874/335183/975_ijs000048.pdf?sequence=3

Speksnijder, D. C., Mevius, D. J., Bruschke, C. J. M., Wagenaar, J., & Speksnijder, D. (2015). Reduction of Veterinary Antimicrobial Use in the Netherlands. The Dutch Success Model. Zoonoses and Public Health, 62(S1), 79–87. https://doi.org/10.1111/zph.12167
https://dspace.library.uu.nl/bitstream/handle/1874/407297/zph.12167.pdf?sequence=1

Speksnijder, D., Jaarsma, A. D. C., van der Gugten, A. C., Verheij, T., & Wagenaar, J. (2015). Determinants Associated with Veterinary Antimicrobial Prescribing in Farm Animals in the Netherlands: A Qualitative Study. Zoonoses and Public Health, 61(Suppl. 2), 39–51. https://doi.org/10.1111/zph.12168
https://dspace.library.uu.nl/bitstream/handle/1874/407296/zph.12168.pdf?sequence=1

Professional publications

van Dijk, M. A. M., Broens, E. M., Wagenaar, J. A., Nijsse, E. R., & Hordijk, J. (2015). Project Monitoring Zoönosen en Antimicrobiële Resistentie bij Gezelschapsdieren: Jaarrapportage 2014. Utrecht University.

Other output

Speksnijder, D. C., Wagenaar, J. A., & Hellebrekers, L. J. (2015, Oct 1). One Health; één wereld, één gezondheid voor mens, dier en milieu. (4 ed.) Stichting Biowetenschappen en Maatschappij.

Speksnijder, D. C., & Wagenaar, J. A. (2015, Jun 1). Dansen op de vulkaan. (1 ed.) RIVM.

2014

Scholarly publications

Peters, C., Duim, B., Broens, E. M., Wagenaar, J. A., & Hordijk, J. (2014). Determination of transferability  and molecular characterization of Extended Spectrum ß-Lactamase producing Escherichia coli isolated form horses.

Spaninks, M. P., Verstappen, K. M. H. W., Hordijk, J., Timmerman, A. J., Broens, E. M., Wagenaar, J. A., & Duim, B. (2014). Molecular epidemiology of canine methicillin-resistant Staphylococcus pseudintermedius in the Netherlands.

Tobias, T. J., Klinkenberg, D., Bouma, A., van den Broek, J., Daemen, A. J. J. M., Wagenaar, J. A., & Stegeman, J. A. (2014). A cohort study on Actinobacillus pleuropneumoniae colonisation in suckling piglets. Preventive Veterinary Medicine, 114(3-4), 223-230. https://doi.org/10.1016/j.prevetmed.2014.02.008
https://dspace.library.uu.nl/bitstream/handle/1874/314418/cohort.pdf?sequence=1

Abadi, A. T. B., Loffeld, R. J. L. F., Constancia, A. C., Wagenaar, J. A., & Kusters, J. G. (2014). Detection of the Helicobacter pylori dupA gene is strongly affected by the PCR design. Journal of Microbiological Methods, 106, 55-56. https://doi.org/10.1016/j.mimet.2014.07.027
https://dspace.library.uu.nl/bitstream/handle/1874/309050/39_main.pdf?sequence=1

Islam, Z., van Belkum, A., Wagenaar, J., Cody, A. J., de Boer, A. G., Sarker, S. K., Jacobs, B. C., Talukder, K. A., & Endtz, H. P. (2014). Comparative population structure analysis of Campylobacter jejuni from human and poultry origin in Bangladesh. European Journal of Clinical Microbiology & Infectious Diseases, 33(12), 2173-2181. https://doi.org/10.1007/s10096-014-2184-x
https://dspace.library.uu.nl/bitstream/handle/1874/308990/84_x.pdf?sequence=1

Abadi, A. T. B., Mobarez, A. M., Bonten, M. J. M., Wagenaar, J. A., & Kusters, J. G. (2014). Clinical relevance of the cagA, tnpA and tnpB genes in Helicobacter pylori. BMC Gastroenterology, 14, Article 14:33. https://doi.org/10.1186/1471-230X-14-33
https://dspace.library.uu.nl/bitstream/handle/1874/308988/33.pdf?sequence=1

Abdelbary, M. M. H., Wittenberg, A., Cuny, C., Layer, F., Kurt, K., Wieler, L. H., Walther, B., Skov, R., Larsen, J., Hasman, H., Fitzgerald, J. R., Smith, T. C., Wagenaar, J., Pantosti, A., Hallin, M., Struelens, M. J., Edwards, G., Böse, R., Nübel, U., & Witte, W. (2014). Phylogenetic analysis of Staphylococcus aureus CC398 reveals a sub-lineage epidemiologically associated with infections in horses. PLoS One, 9(2), Article e88083. https://doi.org/10.1371/journal.pone.0088083
https://dspace.library.uu.nl/bitstream/handle/1874/308947/83.pdf?sequence=1

Mughini-Gras, L., Smid, J. H., Wagenaar, J. A., de Boer, A., Havelaar, A. H., Friesema, I. H. M., French, N. P., Graziani, C., Busani, L., & Van Pelt, W. (2014). Campylobacteriosis in returning travellers and potential secondary transmission of exotic strains. Epidemiology and Infection, 142(6), 1277-1288. https://doi.org/10.1017/S0950268813002069
https://dspace.library.uu.nl/bitstream/handle/1874/307784/9a.pdf?sequence=1

Nijsse, R., Mughini-Gras, L., Wagenaar, J., & Ploeger, H. W. (2014). Coprophagy in dogs interferes in the diagnosis of parasitic infections by faecal examination. Veterinary Parasitology, 204(3-4), 304-309. https://doi.org/10.1016/j.vetpar.2014.05.019

Tobias, T. J., Bouma, A., van den Broek, J., van Nes, A., Daemen, A. J. J. M., Wagenaar, J., Stegeman, J. A., & Klinkenberg, D. (2014). Transmission of Actinobacillus pleuropneumoniae among weaned piglets on endemically infected farms. Preventive Veterinary Medicine, 117(1), 207-14. https://doi.org/10.1016/j.prevetmed.2014.07.017
https://dspace.library.uu.nl/bitstream/handle/1874/308829/Prev_Vet_Med_2014_weaned_piglets_in_press.pdf?sequence=1

van Cleef, B. A. G. L., van Benthem, B. H. B., Verkade, E. J. M., van Rijen, M., Kluytmans-van den Bergh, M. F. Q., Schouls, L. M., Duim, B., Wagenaar, J., Graveland, H., Bos, M. E. H., Heederik, D., & Kluytmans, J. A. J. W. (2014). Dynamics of methicillin-resistant Staphylococcus aureus and methicillin-susceptible Staphylococcus aureus carriage in pig farmers: a prospective cohort study. Clinical Microbiology and Infection, 20(10), O764-O771. https://doi.org/10.1111/1469-0691.12582
https://dspace.library.uu.nl/bitstream/handle/1874/407300/PIIS1198743X14654185.pdf?sequence=1

Fitzgerald, C., Tu, Z. C., Patrick, M., Stiles, T., Lawson, A. J., Santovenia, M., Gilbert, M. J., van Bergen, M., Joyce, K., Pruckler, J., Stroika, S., Duim, B., Miller, W. G., Loparev, V., Sinnige, J. C., Fields, P. I., Tauxe, R. V., Blaser, M. J., & Wagenaar, J. A. (2014). Campylobacter fetus subsp. testudinum subsp. nov., isolated from humans and reptiles. International journal of systemic and evolutionary microbiology, 64(Pt 9), 2944-2948. https://doi.org/10.1099/ijs.0.057778-0
https://dspace.library.uu.nl/bitstream/handle/1874/407299/2944_ijs057778.pdf?sequence=1

Gilbert, M. J., Kik, M., Timmerman, A. J., Severs, T. T., Kusters, J. G., Duim, B., & Wagenaar, J. A. (2014). Occurrence, diversity, and host association of intestinal Campylobacter, Arcobacter, and Helicobacter in reptiles. PLoS One, 9(7), Article e101599. https://doi.org/10.1371/journal.pone.0101599
https://dspace.library.uu.nl/bitstream/handle/1874/308948/9.pdf?sequence=1

Gilbert, M. J., Miller, W. G., Yee, E., Kik, M., Wagenaar, J. A., & Duim, B. (2014). Complete Genome Sequence of Campylobacter iguaniorum Strain 1485ET, Isolated from a Bearded Dragon (Pogona vitticeps). Genome Announcements, 2(4), Article e00844-14. https://doi.org/10.1128/genomeA.00844-14
https://dspace.library.uu.nl/bitstream/handle/1874/309049/14_Gilbert.pdf?sequence=1

van Doorn, D. C. K., Ploeger, H. W., Eysker, M., Geurden, T., Wagenaar, J., & Kooyman, F. N. J. (2014). Cylicocyclus species predominate during shortened egg reappearance period in horses after treatment with ivermectin and moxidectin. Veterinary Parasitology, 206(3-4), 246-252. https://doi.org/10.1016/j.vetpar.2014.10.004
https://dspace.library.uu.nl/bitstream/handle/1874/308985/17_main.pdf?sequence=1

van der Graaf-van Bloois, L., Miller, W. G., Yee, E., Bono, J. L., Rijnsburger, M., Campero, C., Wagenaar, J. A., & Duim, B. (2014). First Closed Genome Sequence of Campylobacter fetus subsp. venerealis bv. intermedius. Genome Announcements, 2(1), Article e01246-13. https://doi.org/10.1128/genomeA.01246-13
https://dspace.library.uu.nl/bitstream/handle/1874/308956/Bloois.pdf?sequence=1

van der Graaf-van Bloois, L., Miller, W. G., Yee, E., Rijnsburger, M., Wagenaar, J. A., & Duim, B. (2014). Inconsistency of Phenotypic and Genomic Characteristics of Campylobacter fetus Subspecies Requires Reevaluation of Current Diagnostics. Journal of Clinical Microbiology, 52(12), 4183-4188. https://doi.org/10.1128/JCM.01837-14
https://dspace.library.uu.nl/bitstream/handle/1874/308952/8.pdf?sequence=1

Tulinski, P., Duim, B., Wittink, F. R., Jonker, M. J., Breit, T. M., van Putten, J. P., Wagenaar, J. A., & Fluit, A. C. (2014). Staphylococcus aureus ST398 gene expression profiling during ex vivo colonization of porcine nasal epithelium. BMC Genomics, 15(915). https://doi.org/10.1186/1471-2164-15-915
https://dspace.library.uu.nl/bitstream/handle/1874/308827/1471_2164_15_915.pdf?sequence=1

Wagenaar, J. A., van Bergen, M. A. P., Blaser, M. J., Tauxe, R. V., Newell, D. G., & van Putten, J. P. M. (2014). Campylobacter fetus infections in humans: exposure and disease. Clinical Infectious Diseases, 58(11), 1579-86. https://doi.org/10.1093/cid/ciu085
https://dspace.library.uu.nl/bitstream/handle/1874/308816/1579.full.pdf?sequence=1

Verstappen, K. M., Duim, B., van Nes, A., Snijders, S., van Wamel, W. J. B., & Wagenaar, J. A. (2014). Experimental nasal colonization of piglets with methicillin-susceptible and methicillin-resistant Staphylococcus aureus. Veterinary Microbiology, 174(3-4), 483-488. https://doi.org/10.1016/j.vetmic.2014.09.019
https://dspace.library.uu.nl/bitstream/handle/1874/308962/5_main.pdf?sequence=1

Bosman, A. B., Wagenaar, J. A., Stegeman, J. A., Vernooij, J. C. M., & Mevius, D. J. (2014). Antimicrobial resistance in commensal Escherichia coli in veal calves is associated with antimicrobial drug use. Epidemiology and Infection, 142(9), 1893-1904. https://doi.org/10.1017/S0950268813002665
https://dspace.library.uu.nl/bitstream/handle/1874/307589/5a.pdf?sequence=1

Professional publications

van Dijk, M. A. M., Broens, E., & Wagenaar, J. (2014). Project Monitoring Zoönosen bij Gezelschapsdieren: Jaarrapportage 2013. Universiteit Utrecht.

Other output

Dekker, N., Bouma, A., Daemen, I., Vernooij, H., van Leengoed, L., Wagenaar, J., & Stegeman, A. (2014). Effect of simultaneous exposure of pigs to Streptococcus suis serotypes 2 and 9 on colonization and transmission of these serotypes, and on mortality. Nederlands Tijdschrift voor Medische Microbiologie, 22(Supplement), S134-S135. Article P115.
https://dspace.library.uu.nl/bitstream/handle/1874/309199/def.pdf?sequence=1

2013

Scholarly publications

Leendertse, M., Wagenaar, J. A., Hordijk, J., Robben, J. H., & Broens, E. M. (2013). An outbreak of a multidrug resistant Acinetobacter baumannii in a Dutch veterinary Intensive Care Unit.

Wagenaar, J. A., Hendriksen, R. S., & Carrique-Mas, J. (2013). Practical considerations of surveillance of Salmonella serovars other than Enteritidis and Typhimurium. Revue Scientifique et Technique - Office International des Epizooties, 32(2), 509-19. https://doi.org/10.20506/rst.32.2.2244
https://dspace.library.uu.nl/bitstream/handle/1874/407304/Vuon9dNZubcDxz2vvlyeRE_Y7BazJtpt.pdf?sequence=1

Speksnijder, D. C., & Wagenaar, J. A. (2013). Reductie van antibiotica op wereldschaal. Tijdschrift voor Diergeneeskunde, 138(9), 42.

Louwen, R., Horst-Kreft, D., de Boer, A. G., van der Graaf, L., de Knegt, G., Hamersma, M., Heikema, A. P., Timms, A. R., Jacobs, B. C., Wagenaar, J. A., Endtz, H. P., van der Oost, J., Wells, J. M., Nieuwenhuis, E. E. S., van Vliet, A. H., Willemsen, P. T., van Baarlen, P., & van Belkum, A. (2013). A novel link between Camplyobacter jejuni bacteriophage defence, virulence and Guillain-Barré sundrome. European Journal of Clinical Microbiology & Infectious Diseases, 32(2), 207-26. https://doi.org/10.1007/s10096-012-1733-4
https://dspace.library.uu.nl/bitstream/handle/1874/277018/10.1007_s10096-012-1733-4.pdf?sequence=2

Solyman, S. M., Black, C. C., Duim, B., Perreten, V., van Duijkeren, E., Wagenaar, J. A., Eberlein, L. C., Sadeghi, L. N., Videla, R., Bemis, D. A., & Kania, S. A. (2013). Multilocus Sequence Typing for Characterization of Staphylococcus pseudintermedius. Journal of Clinical Microbiology, 51, 306-310. https://doi.org/10.1128/JCM.02421-12
https://dspace.library.uu.nl/bitstream/handle/1874/288547/Solyman%2520et%2520al%25202013.pdf.pdf?sequence=1

van der Graaf-van Bloois, L., van Bergen, M. A. P., van der Wal, F. J., de Boer, A. G., Duim, B., Schmidt, T., & Wagenaar, J. A. (2013). Evaluation of molecular assays for identification Campylobacter fetus species and subspecies and development of a C. fetus specific real-time PCR assay. Journal of Microbiological Methods, 95, 93-97. https://doi.org/10.1016/j.mimet.2013.06.005
https://dspace.library.uu.nl/bitstream/handle/1874/287267/Graaf%2520et%2520al%25202013.pdf?sequence=1

Pacholewicz, E., Swart, A., Lipman, L. J. A., Wagenaar, J. A., Havelaar, A. H., & Duim, B. (2013). Propidium monoazide does not fully inhibit the detection of dead Campylobacter on broiler chicken carcasses by qPCR. Journal of Microbiological Methods, 95(1), 32-38. https://doi.org/10.1016/j.mimet.2013.06.003

Smid, J. H., Mughini Gras, L., de Boer, A. G., French, N. P., Havelaar, A. H., Wagenaar, J. A., & van Pelt, W. (2013). Practicalities of Using Non-Local or Non-Recent Multilocus Sequence Typing Data for Source Attribution in Space and Time of Human Campylobacteriosis. PLoS One, 8(2), e55029. https://doi.org/10.1371/journal.pone.0055029
https://dspace.library.uu.nl/bitstream/handle/1874/276193/Smid%2520et%2520al%25202013.pdf?sequence=1

Mughini Gras, L., Smid, J. H., Wagenaar, J. A., Koene, M. G. J., Havelaar, A. H., Friesema, I. H. M., French, N. P., Flemming, C., Galson, J. D., Graziani, C., Busani, L., & van Pelt, W. (2013). Increased risk for Campylobacter jejuni and C. coli infection of pet origin in dog owners and evidence for genetic association between strains causing infection in humans and their pets. Epidemiology and Infection, 141(12), 2526-2535. https://doi.org/10.1017/S0950268813000356
https://dspace.library.uu.nl/bitstream/handle/1874/407203/increased_risk_for_campylobacter_jejuni_and_c_coli_infection_of_pet_origin_in_dog_owners_and_evidence_for_genetic_association_between_strains_causing_infection_in_humans_and_their_pets.pdf?sequence=1

Hordijk, J., Wagenaar, J. A., van de Giessen, A. W., Dierikx, C. M., van Essen-Zandbergen, A., Veldman, K., Kant, A., & Mevius, D. (2013). Increasing prevalence and diversity of ESBL/AmpC-type β-lactamase genes in Escherichia coli isolated from veal calves from 1997 to 2010. Journal of Antimicrobial Chemotherapy, 9, 1970-1973. https://doi.org/10.1093/jac/dkt132
https://dspace.library.uu.nl/bitstream/handle/1874/407180/dkt132.pdf?sequence=1

Wagenaar, J. A., French, N. P., & Havelaar, A. H. (2013). Preventing campylobacter at the source: why is it so difficult? Clinical Infectious Diseases, 57(11), 1600-1606. https://doi.org/10.1093/cid/cit555
https://dspace.library.uu.nl/bitstream/handle/1874/407149/cit555.pdf?sequence=1

Dekker, C. N. T., Bouma, A., Daemen, A. J. J. M., Klinkenberg, D., van Leengoed, L. A. M. G., Wagenaar, J. A., & Stegeman, J. A. (2013). Effect of Spatial Separation of Pigs on Spread of Streptococcus suis Serotype 9. PLoS One, 8(4), 1-8. Article e61339. https://doi.org/10.1371/journal.pone.0061339
https://dspace.library.uu.nl/bitstream/handle/1874/278238/2013-15.pdf?sequence=1

Hordijk, J., Mevius, D. J., Kant, A., Bos, M. E. H., Graveland, H., Bosman, A. B., Hartskeerl, C. M., Heederik, D. J. J., & Wagenaar, J. A. (2013). Within-farm dynamics of ESBL/AmpC-producing Escherichia coli in veal calves: a longitudinal approach. Journal of Antimicrobial Chemotherapy, 68(11), 2468-2476. https://doi.org/10.1093/jac/dkt219
https://dspace.library.uu.nl/bitstream/handle/1874/407125/dkt219.pdf?sequence=1

Dorado Garcia, A., Bos, M. E. H., Graveland, H., van Cleef, B. A. G. L., Verstappen, K. M. H. W., Kluytmans, J. A. J. W., Wagenaar, J. A., & Heederik, D. J. J. (2013). Risk factors for persistence of livestock-associated MRSA and environmental exposure in veal calf farmers and their family members: an observational longitudinal study. BMJ Open, 3(9), Article e003272. https://doi.org/10.1136/bmjopen-2013-003272
https://dspace.library.uu.nl/bitstream/handle/1874/407113/e003272.full.pdf?sequence=1

Gilbert, M. J., Miller, W. G., Yee, E., Blaser, M. J., Wagenaar, J. A., & Duim, B. (2013). Complete Genome Sequence of Campylobacter fetus subsp. testudinum Strain 03-427T. Genome, 1(6), e01002-13. https://doi.org/10.1128/genomeA.01002-13.
https://dspace.library.uu.nl/bitstream/handle/1874/288545/Gilbert%2520et%2520al%25202013.pdf?sequence=1

Tulinski, P., Fluit, A. C., van Putten, J. P. M., de Bruin, A., Glorieux, S., Wagenaar, J. A., & Duim, B. (2013). An Ex Vivo Porcine Nasal Mucosa Explants Model to Study MRSA Colonization. PLoS One, 8(1), e53783. https://doi.org/10.1371/journal.pone.0053783
https://dspace.library.uu.nl/bitstream/handle/1874/286931/Tulinski%2520et%2520al%2520%25202013.pdf?sequence=1

Westerman, L. J., de Boer, R. F., Roelfsema, J. H., Friesema, I. H. M., Kortbeek, L. M., Wagenaar, J. A., Bonten, M. J. M., & Kusters, J. G. (2013). Brachyspira Species and Gastroenteritis in Humans. Journal of Clinical Microbiology, 51(7), 2411-2413. https://doi.org/10.1128/JCM.01069-13
https://dspace.library.uu.nl/bitstream/handle/1874/308820/Westerman_et_al_2013.pdf?sequence=1

Tobias, T. J., Bouma, A., Daemen, A. J. J. M., Wagenaar, J. A., Stegeman, J. A., & Klinkenberg, D. (2013). Association between transmission rate and disease severity for Actinobacillus pleuropneumoniae infection in pigs. Veterinary Research, 44(2), 1-10. https://doi.org/10.1186/1297-9716-44-2
https://dspace.library.uu.nl/bitstream/handle/1874/276192/Tobias%2520et%2520al%25202013.pdf?sequence=1

Hordijk, J., Wagenaar, J. A., Kant, A., van Essen-Zandbergen, A., Dierikx, C. M., Veldman, K., de Wit, B., & Mevius, D. J. (2013). Cross-Sectional Study on Prevalence and Molecular Characteristics of Plasmid Mediated ESBL/AmpC-Producing Escherichia coli Isolated from Veal Calves at Slaughter. PloS Biology [E], 8(5), e65681. https://doi.org/10.1371/journal.pone.0065681
https://dspace.library.uu.nl/bitstream/handle/1874/287382/Hordijk%25202%2520et%2520al%25202013.pdf?sequence=1

Patrick, M. E., Gilbert, M. J., Blaser, M. J., Tauxe, R. V., Wagenaar, J. A., & Fitzgerald, C. (2013). Human Infections with New Subspecies of Campylobacter fetus. Emerging Infectious Diseases, 19(10), 1678-1680. https://doi.org/10.3201/eid1910.130883
https://dspace.library.uu.nl/bitstream/handle/1874/287266/Patrick%2520et%2520al%25202013.pdf?sequence=1

Hordijk, J., Schoormans, A., Kwakernaak, M., Duim, B., Broens, E., Dierikx, C., Mevius, D., & Wagenaar, J. A. (2013). High prevalence of fecal carriage of extended spectrum β-lactamase/AmpC-producing Enterobacteriaceae in cats and dogs. Frontiers in Microbiology, 4, Article 242. https://doi.org/10.3389/fmicb.2013.00242
https://dspace.library.uu.nl/bitstream/handle/1874/315364/Hordijk%2520et%2520al%25202013.pdf?sequence=1

Spiering, R., van der Zee, R., Wagenaar, J. A., van Eden, W., & Broere, F. (2013). Mycobacterial and mouse HSP70 have immuno-modulatory effects on dendritic cells. Cell Stress & Chaperones, 18, 439-446. https://doi.org/10.1007/s12192-012-0397-4
https://dspace.library.uu.nl/bitstream/handle/1874/283225/Zee5%2520et%2520al%25202013.pdf?sequence=1

Kalupahana, R. S., Kottawatta, K. S., Kanankege, K. S., van Bergen, M. A., Abeynayake, P., & Wagenaar, J. A. (2013). Colonization of Campylobacter spp. in Broiler Chickens and Laying Hens Reared in Tropical Climates with Low-Biosecurity Housing. Applied and Environmental Microbiology, 79, 393-395. https://doi.org/10.1128/AEM.02269-12
https://dspace.library.uu.nl/bitstream/handle/1874/288553/Kalupahana%2520et%2520al%25202013.pdf?sequence=1

Professional publications

Schultsz, C., van Dijk, D., Wagenaar, J. A., & van der Ende, A. (2013). Zoönotische infecties met Streptococcus suis in Nederland. Infectieziekten-bulletin, 9, 280-284.
https://dspace.library.uu.nl/bitstream/handle/1874/407174/Bulletin_2409_p280_284.pdf?sequence=1

Speksnijder, D. C., & Wagenaar, J. A. (2013). Reductie van veterinair antibioticagebruik op wereldschaal, hoe implementeren we beleid in de prakijk? Tijdschrift voor Diergeneeskunde, 9, 138-142.

Hordijk, J., Wagenaar, J. A., & Mevius, D. J. (2013). Het voorkomen van ESBL's in de Nederlandse veehouderij. Tijdschrift voor Diergeneeskunde, 3, 156-159.

Other output

Nijsse, R., Wagenaar, J., & Ploeger, H. (2013). Coprophagy interferes with coproscopical diagnosis of helminth infections in dogs.. 24th International Conference of the World Association for the Advancement of Veterinary Parasitology, Perth, Australia.

Leendertse, M., Hordijk, J., Timmerman, A., Theelen, M., Spoormakers, T. J. P., Broens, E., & Wagenaar, J. (2013). Cefotaxime resistant Enterobacteriaceae in fecal samples of horses (Wetenschappelijke Voorjaarsvergadering NVvM/NVMM 2013). Abstract from Wetenschappelijke Voorjaarsvergadering NVvM/NVMM, Papendal, Netherlands.

2012

Scholarly publications

de Heus, P., Laarhoven, L. M., Duim, B., Bos, M. E. H., Broens, E. M., & Wagenaar, J. A. (2012). Methicilline-resistente Staphylococcus pseudintermedius: recente inzichten voor de gezelschapsdierenpraktijk. Tijdschrift voor Diergeneeskunde, 137(3), 178-181.
https://dspace.library.uu.nl/bitstream/handle/1874/396026/dgk_vmdc_ziektekundigeinfo_mrsa1.pdf?sequence=1

Bos, M. E. H., Graveland, H., Portengen, L., Wagenaar, J. A., & Heederik, D. (2012). Livestock-associated MRSA prevalence in veal calf production is associated with farm hygiene, use of antimicrobials, and age of the calves. Preventive Veterinary Medicine, 105(1-2), 155-159. https://doi.org/10.1016/j.prevetmed.2012.01.002
https://dspace.library.uu.nl/bitstream/handle/1874/273052/Bos-Prev_Vet_Med_2012_105_155-159.pdf?sequence=1

Tulinski, P., Fluit, A. C., Wagenaar, J. A., Mevius, D. J., van de Vijver, L., & Duim, B. (2012). Methicillin-resistant coagulase-negative staphylococci on pig farms as a reservoir of heterogeneous staphylococcal cassette chromosome mec elements. Applied and Environmental Microbiology, 78(2), 299-304. https://doi.org/10.1128/AEM.05594-11
https://dspace.library.uu.nl/bitstream/handle/1874/407224/Applied_and_Environmental_Microbiology_2011_Tulinski_299.full.pdf?sequence=1

Gilbert, M. J., Bos, M. E. H., Duim, B., Urlings, B. A. P., Heres, L., Wagenaar, J. A., & Heederik, D. J. J. (2012). Livestock-associated MRSA ST398 carriage in pig slaughterhouse workers related to quantitative environmental exposure. Occupational and Environmental Medicine, 69(7), 472-478. https://doi.org/10.1136/oemed-2011-100069
https://dspace.library.uu.nl/bitstream/handle/1874/272989/Gilbert-Occup_Environ_Med_2012_69_472-478.pdf?sequence=1

Boyen, F., Verstappen, K. M. H. W., de Bock, M., Duim, B., Weese, J. S., Schwarz, S., Haesebrouck, F., & Wagenaar, J. A. (2012). In vitro antimicrobial activity of miconazole and polymyxin B against canine meticillin-resistant Staphylococcus aureus and meticillin-resistant Staphylococcus pseudintermedius isolates. Veterinary Dermatology, 23, 381-e70. https://doi.org/10.1111/j.1365-3164.2012.01040.x
https://dspace.library.uu.nl/bitstream/handle/1874/274850/Boyen%2520et%2520al%25202012.pdf?sequence=1

Dierikx, C. M., van Duijkeren, E., Schoormans, A. H. W., van Essen-Zandbergen, A., Veldman, K., Kant, A., Huijsdens, X. W., van der Zwaluw, K., Wagenaar, J. A., & Mevius, D. J. (2012). Occurrence and characteristics of extended-spectrum-b-lactamase and AmpC-producing clinical isolates derived from companion animals and horses. Journal of Antimicrobial Chemotherapy, 67, 1368-1374. https://doi.org/10.1093/jac/dks049
https://dspace.library.uu.nl/bitstream/handle/1874/407191/dks049.pdf?sequence=1

Friesema, I. H. M., Havelaar, A. H., Westra, P. P., Wagenaar, J. A., & van Pelt, W. (2012). Poultry Culling and Campylobacteriosis Reduction among Humans, the Netherlands. Emerging Infectious Diseases, 18(3), 466-468. https://doi.org/10.3201/eid1803.111024
https://dspace.library.uu.nl/bitstream/handle/1874/407157/11_1024.pdf?sequence=1

van Doorn, D. C. K., Eysker, M., Kooyman, F. N. J., Wagenaar, J. A., & Ploeger, H. W. (2012). Searching for ivermectin resistance in Dutch horses. Veterinary Parasitology, 185(2-4), 355-358. https://doi.org/10.1016/j.vetpar.2011.09.028
https://dspace.library.uu.nl/bitstream/handle/1874/407132/1_s2.0_S0304401711006443_main.pdf?sequence=1

Schultsz, C., Jansen, E., Keijzers, W., Rothkamp, A., Duim, B., Wagenaar, J. A., & van der Ende, A. (2012). Differences in the Population Structure of Invasive Streptococcus suis Strains Isolated from Pigs and from Humans in the Netherlands. PLoS One, 7, Article e33854. https://doi.org/10.1371/journal.pone.0033854
https://dspace.library.uu.nl/bitstream/handle/1874/274857/Schultsz%2520et%2520al%25202012.pdf?sequence=1

Dekker, C. N. T., Bouma, A., Daemen, A. J. J. M., van Leengoed, L. A. M. G., Jonker, F. H., Wagenaar, J. A., & Stegeman, J. A. (2012). Homologous whole bacterin vaccination is not able to reduce Streptococcus suis serotype 9 strain 7997 transmission among pigs or colonization. Vaccine, 30, 1379-1387. https://doi.org/10.1016/j.vaccine.2011.12.035
https://dspace.library.uu.nl/bitstream/handle/1874/407127/1_s2.0_S0264410X1101958X_main.pdf?sequence=1

Graveland, H., Wagenaar, J. A., Verstappen, K. M. H. W., Oosting-van Schothorst, I., Heederik, D., & Bos, M. E. H. (2012). Dynamics of MRSA carriage in veal calves: A longitudinal field study. Preventive Veterinary Medicine, 107(3-4), 180-186. https://doi.org/10.1016/j.prevetmed.2012.06.006
https://dspace.library.uu.nl/bitstream/handle/1874/273057/1_s2.0_S0167587712002061_main.pdf?sequence=2

Louwen, R., Nieuwenhuis, E. E. S., van Marrewijk, L., Horst, D., de Ruiter, L., Heikema, A. P., van Wamel, W. J., Wagenaar, J. A., Endtz, H. P., Samsom, J. N., van Baarlen, P., Akhmanova, A. S., & van Belkum, A. (2012). Campylobacter jejuni translocation across intestinal epithelial cells is facilitated by ganglioside-like lipooligosaccharide structures. Infection and Immunity, 80(9), 3307-3318. https://doi.org/10.1128/IAI.06270-11
https://dspace.library.uu.nl/bitstream/handle/1874/407079/Infection_and_Immunity_2012_Louwen_3307.full.pdf?sequence=1

van Bunnik, B. A., Katsma, W. E., Wagenaar, J. A., Jacobs-Reitsma, W. F., & de Jong, M. C. (2012). Acidification of drinking water inhibits indirect transmission, but not direct transmission of Campylobacter between broilers. Veterinary Medicine, 105, 315-319. https://doi.org/10.1016/j.prevetmed.2012.03.007
https://dspace.library.uu.nl/bitstream/handle/1874/274854/Bunnik%2520et%2520al%25202012.pdf?sequence=1

Tobias, T. J., Bouma, A., Klinkenberg, D., Daemen, A. J. J. M., Stegeman, J. A., Wagenaar, J. A., & Duim, B. (2012). Detection of Actinobacillus pleuropneumoniae in pigs by real-time quantitative PCR for the apxIVA gene. Veterinary Journal, 193, 557-560. https://doi.org/10.1016/j.tvjl.2012.02.004
https://dspace.library.uu.nl/bitstream/handle/1874/274192/2012-59.pdf?sequence=1

Slingerland, B. C. G. C., Tavakol, M., McCarthy, A. J., Lindsay, J. A., Snijders, S. V., Wagenaar, J. A., van Belkum, A., Vos, M. C., Verbrugh, H. A., & van Wamel, W. J. (2012). Survival of Staphylococcus aureus ST398 in the Human Nose after Artificial Inoculation. PLoS One, 7(11), Article e48896. https://doi.org/10.1371/journal.pone.0048896
https://dspace.library.uu.nl/bitstream/handle/1874/273324/Slingerland%2520et%2520al%25202012.pdf?sequence=1

Hordijk, J., Veldman, K., Dierikx, C. M., van Essen-Zandbergen, A., Wagenaar, J. A., & Mevius, D. (2012). Prevalence and characteristics of quinolone resistance in Escherichia coli in veal calves. Veterinary Microbiology, 156, 136-142. https://doi.org/10.1016/j.vetmic.2011.10.006
https://dspace.library.uu.nl/bitstream/handle/1874/272423/Hordijk%2520et%2520al%25202011.%2520pdf.pdf?sequence=1

Bosman, A. B., Wagenaar, J. A., Stegeman, J. A., Vernooij, J. C. M., & Mevius, D. (2012). Quantifying Antimicrobial Resistance at Veal Calf Farms. PLoS One, 7(9), Article e44831. https://doi.org/10.1371/journal.pone.0044831
https://dspace.library.uu.nl/bitstream/handle/1874/273768/2012-95.pdf?sequence=1

Mughini Gras, L., Smid, J. H., Wagenaar, J. A., de Boer, A. G., Havelaar, A. H., Friesema, I. H. M., French, N. P., Busani, L., & van Pelt, W. (2012). Risk factors for campylobacteriosis of chicken, ruminant, and environmental origin: a combined case-control and source attribution analysis. PLoS One, 7(8), Article e42599. https://doi.org/10.1371/journal.pone.0042599
https://dspace.library.uu.nl/bitstream/handle/1874/274546/Mughini-Gras-PLoS_ONE_2012_7_e42599.pdf?sequence=1

Professional publications

Broens, E. M., & Wagenaar, J. A. (2012). Het Veterinair Microbiologisch Diagnostisch Centrum: al 25 jaar een professionele partner. Tijdschrift voor Diergeneeskunde, 137, 258-259.

Other output

Dekker, N., Bouma, A., Daemen, I., van Leengoed, L., Jonker, H., Wagenaar, J., & Stegeman, A. (2012). Evaluation of the efficacy of an autogenous whole bacterin Streptococcus suis serotype 9 vaccine in pigs. S153. Poster session presented at Scientific Spring Meeting KNVM & NVMM 2013, Anrhem, Netherlands.

Dekker, N., Bouma, A., Daemen, I., Klinkenberg, D., van Leengoed, L., Wagenaar, J., & Stegeman, A. (2012). Quantification of the effect of physical separation of pigs on spread of Streptococcus suis. 23. Abstract from 13th International Symposium on Veterinary Epidemiology and Economics, Maastricht, Netherlands.

2011

Scholarly publications

Graveland, H., Wagenaar, J. A., Bergs, K., Heesterbeek, J. A. P., & Heederik, D. J. J. (2011). Persistence of Livestock Associated MRSA CC398 in Humans Is Dependent on Intensity of Animal Contact. PLoS One, 6(2), Article e16830. https://doi.org/10.1371/journal.pone.0016830
https://dspace.library.uu.nl/bitstream/handle/1874/228053/Graveland%2520et%2520al%25202011.pdf?sequence=1

Wagenaar, J. A., Lo Fo Wong, D. M. A., & Havelaar, A. H. (2011). Food without Zoonotic Agents: Fact or Fiction? In OECD (Ed.), Challenges for Agricultural Research (pp. 189-195). OECD Publishing. https://doi.org/10.1787/9789264090101-17-en
https://dspace.library.uu.nl/bitstream/handle/1874/229512/Pagina_s_van_9789264090101_en.pdf?sequence=4

van Cleef, B. A. G. L., Graveland, H., Haenen, A. P. J., van de Giessen, A. W., Heederik, D., Wagenaar, J. A., & Kluytmans, J. A. J. W. (2011). Persistence of Livestock-Associated Methicillin-Resistant Staphylococcus aureus in Field Workers after Short-Term Occupational Exposure to Pigs and Veal Calves. Journal of Clinical Microbiology, 49(3), 1030-1033. https://doi.org/10.1128/JCM.00493-10
https://dspace.library.uu.nl/bitstream/handle/1874/228192/Cleef%2520et%2520al%25202011.pdf?sequence=1

van Duijkeren, E., ten Horn, L., Wagenaar, J. A., de Bruijn, M., Laarhoven, L., Verstappen, K. M. H. W., de Weerd, W., Meessen, N., & Duim, B. (2011). Suspected Horse-to-Human Transmission of MRSA ST398. Emerging Infectious Diseases, 17(6), 1137-1139. https://doi.org/10.3201/eid1706.101330
https://dspace.library.uu.nl/bitstream/handle/1874/236772/Duijkeren1%2520et%2520al%25202011.pdf?sequence=1

Velkers, F. C., van de Graaf-Bloois, L., Wagenaar, J., Westendorp, S. T., van Bergen, M. A. P., Dwars, R. M., & Landman, W. J. M. (2011). Enterococcus hirae-associated endocarditis outbreaks in broiler flocks: clinical and pathological characteristics and molecular epidemiology. Veterinary Quarterly, 31(1), 3-17. https://doi.org/10.1080/01652176.2011.570107
https://dspace.library.uu.nl/bitstream/handle/1874/228055/Velkers%2520et%2520al%25202011.pdf?sequence=1

Kadlec, K., van Duijkeren, E., Wagenaar, J. A., & Schwarz, S. (2011). Molecular basis of rifampicin resistance in methicillin-resistant Staphylococcus pseudintermedius isolates from dogs. Journal of Antimicrobial Chemotherapy, 66, 1236-1242. https://doi.org/10.1093/jac/dkr118
https://dspace.library.uu.nl/bitstream/handle/1874/407169/dkr118.pdf?sequence=1

Broens, E. M., Graat, E. A. M., van der Wolf, P. J., van de Giessen, A. W., van Duijkeren, E., Wagenaar, J. A., van Nes, A., Mevius, D. J., & de Jong, M. C. M. (2011). MRSA CC398 in the pig production chain. Preventive Veterinary Medicine, 98(2-3), 182-189. https://doi.org/10.1016/j.prevetmed.2010.10.010
https://dspace.library.uu.nl/bitstream/handle/1874/395388/Broens%2520et%2520al%25202011.pdf?sequence=1

Koene, M. G. J., Mevius, D., Wagenaar, J. A., Harmanus, C., Hensgens, M. P., Meetsma, A., Putirulan, F. F., van Bergen, M. A., & Kuijper, E. J. (2011). Clostridium difficile in Dutch animals: their presence, characteristics and similarities with human isolates. Clinical Microbiology and Infection, 778-784. https://doi.org/10.1111/j.1469-0691.2011.03651.x
https://dspace.library.uu.nl/bitstream/handle/1874/236072/Koene%2520et%2520al%25202011.pdf?sequence=1

Graveland, H., Duim, B., van Duijkeren, E., Heederik, D., & Wagenaar, J. A. (2011). Livestock-associated methicillin-resistant Staphylococcus aureus in animals and humans. International Journal of Medical Microbiology, 301(8), 630-634. https://doi.org/10.1016/j.ijmm.2011.09.004
https://dspace.library.uu.nl/bitstream/handle/1874/407042/Graveland.1%20et%20al%202011.pdf?sequence=1

Spence, R. P., Bruce, I. R., McFadden, A. M. J., Hill, F. I., Tisdall, D., Humphrey, S., van der Graaf-van Bloois, L., van Bergen, M. A. P., & Wagenaar, J. A. (2011). Cross-reaction of a Campylobacter fetus subspecies venerealis real-time PCR. Veterinary Record. https://doi.org/10.1136/vr.c5264
https://dspace.library.uu.nl/bitstream/handle/1874/234191/Cross_reaction_of_a_Campylobacter_fetus_subspecies.pdf?sequence=2

Willemsen, P., & Wagenaar, J. A. (2011). Bacteriofagen - Lysis to kill. In H. Smit, W. Reijnders, J. van Doorn, J. van der Oost, & P. Willemsen (Eds.), Microcanon (pp. 171-173). De Wetenschappelijke Bibliotheek van Natuurwetenschap en Techniek.

Laarhoven, L. M., de Heus, P., van Luijn, J., Duim, B., Wagenaar, J. A., & van Duijkeren, E. (2011). Longitudinal Study on Methicillin-Resistant Staphylococcus pseudintermedius in Households. PLoS One, 6(11), Article e27788. https://doi.org/10.1371/journal.pone.0027788
https://dspace.library.uu.nl/bitstream/handle/1874/236069/Laarhoven%2520et%2520al%25202011.pdf?sequence=1

van Duijkeren, E., Kamphuis, M., van der Mije, I. C., Laarhoven, L. M., Duim, B., Wagenaar, J. A., & Houwers, D. J. (2011). Transmission of methicillin-resistant Staphylococcus pseudintermedius between infected dogs and cats and contact pets, humans and the environment in households and veterinary clinics. Veterinary Microbiology, 150, 338-343. https://doi.org/10.1016/j.vetmic.2011.02.012
https://dspace.library.uu.nl/bitstream/handle/1874/234174/Duijkeren%2520et%2520al%25202011.pdf?sequence=1

Hordijk, J., Bosman, A. B., van Essen-Zandbergen, A., Veldman, K., Dierikx, C. M., Wagenaar, J. A., & Mevius, D. J. (2011). QnrB19 gene bracketed by IS26 on a 40 kb IncR plasmid 1 from an Escherichia coli isolated from a veal calf. Antimicrobial Agents and Chemotherapy, 55(1), 453-454. https://doi.org/10.1128/AAC.00866-10
https://dspace.library.uu.nl/bitstream/handle/1874/233794/453.full.pdf?sequence=3

Professional publications

Wagenaar, J. A., Houwers, D. J., & van Duijkeren, E. (2011). Gezelschapsdieren, bron van MRSA? Infectieziekten-bulletin, 22, 298-299.
https://dspace.library.uu.nl/bitstream/handle/1874/407246/002153_IB22.08_Gezelschapsdieren.pdf?sequence=1

Graveland, H., Heederik, D., & Wagenaar, J. A. (2011). MRSA-dragerschap bij vleeskalverhouders, hun familieleden en dieren. Infectieziekten-bulletin, 22(8), 284-287. https://www.rivm.nl/documenten/mrsa-dragerschap-bij-vleeskalverhouders-hun-familieleden-en-dieren
https://dspace.library.uu.nl/bitstream/handle/1874/407030/002153_IB22.08_MRSA_dragerschap.pdf?sequence=1

2010

Scholarly publications

van Gerwe, T. J. W. M., Bouma, A., Klinkenberg, D., Jacobs-Reitsma, W. F., Wagenaar, J. A., & Stegeman, A. (2010). Medium chain fatty acid feed supplementation reduces the probability of Campylobacter jejuni colonization in broilers. Veterinary Microbiology, 143, 314-318. https://doi.org/10.1016/j.vetmic.2009.11.029
https://dspace.library.uu.nl/bitstream/handle/1874/202898/1_s2.0_S0378113509005781_main.pdf?sequence=2

Dingle, K. E., Blaser, M. J., Tu, Z. C., Pruckler, J., Fitzgerald, C., van Bergen, M. A., Lawson, A. J., Owen, R. J., & Wagenaar, J. A. (2010). Genetic relationships among reptilian and mammalian Campylobacter fetus strains determined by multilocus sequence typing. Journal of Clinical Microbiology, 48(3), 977-980. https://doi.org/10.1128/JCM.01439-09
https://dspace.library.uu.nl/bitstream/handle/1874/407215/1439_09.pdf?sequence=1

Jore, S., Viljugrein, H., Brun, E., T. Heier, B., Borck, B., Ethelberg, S., Hakkinen, M., Kuusi, M., Reiersen, J., Hansson, I., O. Engvall, E., Lofdahl, M., Wagenaar, J. A., van Pelt, W., & Hofshagen, M. (2010). Trends in Campylobacter incidence in broilers and humans in six European countries, 1997–2007. Preventive Veterinary Medicine, 93, 33-41. https://doi.org/10.1016/j.prevetmed.2009.09.015
https://dspace.library.uu.nl/bitstream/handle/1874/407206/1_s2.0_S0167587709002694_main.pdf?sequence=1

Perreten, V., Kadlec, K., Schwarz, S., Grönlund Andersson, U., Finn, M., Greko, C., Moodley, A., Kania, S. A., Frank, L. A., Bemis, D. A., Franco, A., Iurescia, M., Battisti, A., Duim, B., Wagenaar, J. A., van Duijkeren, E., Weese, J. S., Fitzgerald, J. R., Rossano, A., & Guardabassi, L. (2010). Clonal spread of methicillin-resistant Staphylococcus pseudintermedius in Europe and North America: an international multicentre study. Journal of Antimicrobial Chemotherapy, 65, 1145-1154. https://doi.org/10.1093/jac/dkq078
https://dspace.library.uu.nl/bitstream/handle/1874/407187/dkq078.pdf?sequence=1

Gaasbeek, E. J., Wagenaar, J. A., Guilhabert, M. R., van Putten, J. P. M., Parker, C. T., & van der Wal, F. J. (2010). Nucleases encoded by the integrated elements CJIE2 and CJIE4 inhibit natural transformation of Campylobacter jejuni. Journal of Bacteriology, 192(4), 936-941. https://doi.org/10.1128/JB.00867-09
https://dspace.library.uu.nl/bitstream/handle/1874/396848/Gaasbeek%2520et%2520al%25202010.pdf?sequence=1

de Zoete, M. R., Keestra, A. M., Wagenaar, J. A., & van Putten, J. P. M. (2010). Reconstitution of a functional Toll-like receptor 5 binding site in Campylobacter jejuni flagellin. Journal of Biological Chemistry, 285(16), 12149-12158. https://doi.org/10.1074/jbc.M109.070227
https://dspace.library.uu.nl/bitstream/handle/1874/407183/J._Biol._Chem._2010_de_Zoete_12149_58.pdf?sequence=1

Wösten, M. M. S. M., van Dijk, L., Parker, C. T., Guilhabert, M. R., van der Meer-Janssen, Y. P., Wagenaar, J. A., & van Putten, J. P. M. (2010). Growth phase-dependent activation of the DccRS regulon of Campylobacter jejuni. Journal of Bacteriology, 192(11), 2729-2736. https://doi.org/10.1128/JB.00024-10
https://dspace.library.uu.nl/bitstream/handle/1874/204338/W_246_sten%2520et%2520al%25202010.pdf?sequence=1

Kadlec, K., Schwarz, S., Perreten, V., Grönlund Andersson, U., Finn, M., Greko, C., Moodley, A., Kania, S. A., Frank, L. A., Bemis, D. A., Franco, A., Iurescia, M., Battisti, A., Duim, B., Wagenaar, J. A., van Duijkeren, E., Weese, J. S., Fitzgerald, J. R., Rossano, A., & Guardabassi, L. (2010). Molecular analysis of methicillinresistant Staphylococcus pseudintermedius of feline origin from different European countries and North America. Journal of Antimicrobial Chemotherapy, 65, 1826-1837. https://doi.org/10.1093/jac/dkq203
https://dspace.library.uu.nl/bitstream/handle/1874/407181/dkq203.pdf?sequence=1

Graveland, H., Wagenaar, J. A., Heesterbeek, H., Mevius, D. J., van Duijkeren, E., & Heederik, D. (2010). Methicillin resistant Staphylococcus aureus ST398 in veal calf farming: Human MRSA carriage related with animal antimicrobial usage and farm hygiene. PLoS One, 5(6), Article e10990. https://doi.org/10.1371/journal.pone.0010990
https://dspace.library.uu.nl/bitstream/handle/1874/203031/40.pdf?sequence=1

van Duijkeren, E., Moleman, M., Sloet van Oldruitenborgh-Oosterbaan, M. M., Multem, J., Troelstra, A., Fluit, A. C., van Wamel, W. J., Houwers, D. J., de Neeling, A. J., & Wagenaar, J. A. (2010). Methicillin-resistant Staphylococcus aureus in horses and horse personnel: An investigation of several outbreaks. Veterinary Microbiology, 141, 96-102. https://doi.org/10.1016/j.vetmic.2009.08.009
https://dspace.library.uu.nl/bitstream/handle/1874/407119/1_s2.0_S0378113509003678_main.pdf?sequence=1

Ang, C. W., Dijkstra, J. R., de Klerk, M. A., Endtz, H. P., van Doorn, P. A., Jacobs, B. C., Jeurissen, S. H. M., & Wagenaar, J. A. (2010). Host factors determine anti-GM1 response following oral challenge of chickens with Guillain-Barré syndrome derived Campylobacter jejuni strain GB11. PLoS One, 5(3), e9820. https://doi.org/10.1371/journal.pone.0009820
https://dspace.library.uu.nl/bitstream/handle/1874/407108/journal.pone.0009820.PDF?sequence=1

Doorduyn, Y., van den Brandhof, W. E., van Duynhoven, Y. T., Breukink, B. J., Wagenaar, J. A., & van Pelt, W. (2010). Risk factors for indigenous Campylobacter jejuni and Campylobacter coli infections in The Netherlands: a case-control study. Epidemiology and Infection, 138, 1391-1404. https://doi.org/10.1017/S095026881000052X
https://dspace.library.uu.nl/bitstream/handle/1874/407107/risk_factors_for_indigenous_campylobacter_jejuni_and_campylobacter_coli_infections_in_the_netherlands_a_casecontrol_study.pdf?sequence=1

van der Beek, M., Claas, E. C., Mevius, D. J., van Pelt, W., Wagenaar, J. A., & Kuijper, E. J. (2010). Inaccuracy of routine susceptibility tests for detection of erythromycin resistance of Campylobacter jejuni and Campylobacter coli. Clinical Microbiology and Infection, 16, 51-56. https://doi.org/10.1111/j.1469-0691.2009.02755.x
https://dspace.library.uu.nl/bitstream/handle/1874/202951/beek%2520et%2520al%25202010.pdf?sequence=1

van Doorn, D. C. K., Kooyman, F. N. J., Eysker, M., Hodgkinson, J. E., Wagenaar, J. A., & Ploeger, H. W. (2010). In vitro selection and differentiation of ivermectin resistant cyathostomin larvae. Veterinary Parasitology, 174(3-4), 292-299. https://doi.org/10.1016/j.vetpar.2010.08.021
https://dspace.library.uu.nl/bitstream/handle/1874/347906/van%2520Doorn%2520et%2520al%25202010.pdf?sequence=1

van Gerwe, T. J. W. M., Bouma, A., Wagenaar, J. A., Jacobs-Reitsma, W. F., & Stegeman, A. (2010). Comparison of Campylobacter levels in crops and ceca of broilers at slaughter. Avian Diseases, 54, 1072-1074. https://doi.org/10.1637/9113-101809-ResNote.1
https://dspace.library.uu.nl/bitstream/handle/1874/204091/64.pdf?sequence=1

Professional publications

Bergs, D., Heederik, D., Wagenaar, J. A., & Graveland, H. (2010). Exploratory study on the association between exposure and MRSA carriage in veal calf farmers. Tijdschrift voor Toegepaste Arbowetenschap, 23(4), 116-119. https://www.arbeidshygiene.nl/-uploads/files/insite/2010-04-paper-graveland-ea-trf.pdf
https://dspace.library.uu.nl/bitstream/handle/1874/407205/2010_04_paper_graveland_ea_trf.pdf?sequence=1

2009

Scholarly publications

Havelaar, A. H., van Pelt, W., Ang, C. W., Wagenaar, J. A., van Putten, J. P. M., Gross, U., & Newell, D. G. (2009). Immunity to Campylobacter: its role in risk assessment and epidemiology. Critical Reviews in Microbiology, 35(1), 1-22. https://doi.org/10.1080/10408410802636017
https://dspace.library.uu.nl/bitstream/handle/1874/37525/Havelaar-Crit_Rev_Microbiol_2009_35_1-22.pdf?sequence=1

Koene, M. G. J., Houwers, D. J., Dijkstra, J. R., Duim, B., & Wagenaar, J. A. (2009). Strain variation within Campylobacter species in fecal samples from dogs and cats. Veterinary Microbiology, 133, 199-205. https://doi.org/10.1016/j.vetmic.2008.06.022
https://dspace.library.uu.nl/bitstream/handle/1874/37508/Koene%2520et%2520al%25202008.pdf?sequence=1

Graveland, H., van Duijkeren, E., van Nes, A., Schoormans, A. H., Broekhuizen-Stins, M. J., Oosting-van Schothorst, I., Heederik, D. J. J., & Wagenaar, J. A. (2009). Evaluation of isolation procedures and chromogenic agar media for the detection of MRSA in nasal swabs from pigs and veal calves. Veterinary Microbiology, 139(1-2), 121-125. https://doi.org/10.1016/j.vetmic.2009.05.019
https://dspace.library.uu.nl/bitstream/handle/1874/39416/Graveland-Vet_Microbiol_2009_139_121-125.pdf?sequence=1

Gaasbeek, E. J., van der Wal, F. J., van Putten, J. P. M., Boer, P., van der Graaf-van Bloois, L., de Boer, A. G., Vermaning, B. J., & Wagenaar, J. A. (2009). Functional characterization of excision repair and RecA-dependent recombinational DNA repair in Campylobacter jejuni. Journal of Bacteriology, 191(12), 3785-3793. https://doi.org/10.1128/JB.01817-08
https://dspace.library.uu.nl/bitstream/handle/1874/37510/Gaasbeek%25201%2520et%2520al%25202009%2520.pdf?sequence=1

van Gerwe, T. J. W. M., Miflin, J. K., Templeton, A., Bouma, A., Wagenaar, J. A., Jacobs-Reitsma, W. F., Stegeman, A., & Klinkenberg, D. (2009). Quantifying Transmission of Campylobacter jejuni in Commercial Broiler Flocks. Applied and Environmental Microbiology, 75(3), 625-628. https://doi.org/10.1128/AEM.01912-08
https://dspace.library.uu.nl/bitstream/handle/1874/37513/Applied_and_Environmental_Microbiology_2009_van_Gerwe_625.full.pdf?sequence=3

Gaasbeek, E. J., Wagenaar, J. A., Guilhabert, M. R., Wösten, M. M. S. M., van Putten, J. P. M., van der Graaf-van Bloois, L., Parker, C. T., & van der Wal, F. J. (2009). A DNase encoded by integrated element CJIE1 inhibits natural transformation of Campylobacter jejuni. Journal of Bacteriology, 191(7), 2296-2306. https://doi.org/10.1128/JB.01430-08
https://dspace.library.uu.nl/bitstream/handle/1874/37479/Gaasbeek%2520et%2520al%25202009.pdf?sequence=1

Moleman, M., van Duijkeren, E., Sloet van Oldruitenborgh-Oosterbaan, M. M., Multem, J., Troelstra, A., Barneveld, A., de Neeling, A. J., & Wagenaar, J. A. (2009). Prevalence of methicillin resistant Staphylococcus aureus in horses in a Dutch equine clinic. In BEVA congress 2009

Islam, Z., van Belkum, A., Wagenaar, J. A., Cody, A. J., de Boer, A. G., Tabor, H., Jacobs, B. C., Talukder, K. A., & Endtz, H. P. (2009). Comparative Genotyping of Campylobacter jejuni Strains from Patients with Guillain-Barre´ Syndrome in Bangladesh. PLoS One, 4(9), Article e7257. https://doi.org/10.1371/journal.pone.0007257
https://dspace.library.uu.nl/bitstream/handle/1874/39263/Islam%2520et%2520al%25202009.pdf?sequence=1

Wagenaar, J. A., Yue, H., Pritchard, J., Broekhuizen-Stins, M., Huijsdens, X. W., Mevius, D. J., Bosch, T. M., & van Duijkeren, E. (2009). Unexpected sequence types in livestock associated methicillin-resistant Staphylococcus aureus (MRSA): MRSA ST9 and a single locus variant of ST9 in pig farming in China. Veterinary Microbiology, 139, 405-409. https://doi.org/10.1016/j.vetmic.2009.06.014
https://dspace.library.uu.nl/bitstream/handle/1874/39390/Wagenaar%2520et%2520al%25202009.pdf?sequence=1

Professional publications

Wagenaar, J. A., & van der Giessen, A. (2009). Veegerelateerde MRSA; epidemiologie in dierlijke productieketens, transmissie naar de mens en karakterisering van de kloon. Tijdschrift voor Diergeneeskunde, 134, 1032-1035.
https://dspace.library.uu.nl/bitstream/handle/1874/407279/dgk_vmdc_ziektekundigeinfo_mrsa2.pdf?sequence=1

van Beek, M. T., van Pelt, W., Heres, L., Veldman, K., Wagenaar, J. A., Jacobs-Reitsma, W. F., Mevius, D. J., & Kuijper, E. J. (2009). Methoden voor isolatie, identificatie en gevoeligheidsbepaling van Campylobacter spp. Nederlands Tijdschrift voor Medische Microbiologie, 17, 6-12.

Houwers, D. J., Wagenaar, J. A., Hartskeerl, R. A., Hautvast, J. L., Stinis, H. P. J., Ruijs, W. L. M., & Lenaers, S. J. M. M. (2009). Leptospirose (ziekte van Weil) bij de hond: een risico voor de mens. Tijdschrift voor Diergeneeskunde, 134, 392-394.
https://dspace.library.uu.nl/bitstream/handle/1874/407154/dgk_vmdc_ziektekundigeinfo_lepto3.pdf?sequence=1

Houwers, D. J., van Duijkeren, E., Wagenaar, J. A., & Nieuwendijk, H. A. (2009). Control of MRSI in companies animal practie: Similarities and differences with MRSA (beheersing van mrsi in de gezelschaps-Dierenpraktijk; overeenkomsten en vershillen met mrsa). Tijdschrift voor Diergeneeskunde, 134(6), 242-244.
https://dspace.library.uu.nl/bitstream/handle/1874/407138/dgk_vmdc_ziektekundigeinfo_mrsa3.pdf?sequence=1

Houwers, D. J., van Duijkeren, E., Wagenaar, J. A., & Nieuwendijk, H. A. (2009). Beheersing van MRSI in de gezelschapsdierenpraktijk; overeenkomsten en verschillen met MRSA. Tijdschrift voor Diergeneeskunde, 134, 242-244.
https://dspace.library.uu.nl/bitstream/handle/1874/407116/dgk_vmdc_ziektekundigeinfo_mrsa3.pdf?sequence=1

Sloet van Oldruitenborgh-Oosterbaan, M. M., Troelstra, A., Barneveld, A., Wagenaar, J. A., Houwers, D. J., & van Duijkeren, E. (2009). Methicilline resistente staphylococcus aureus in de paardenpraktijk. Tijdschrift voor Diergeneeskunde, 133(24), 1056-1060.

2008

Scholarly publications

Jacobs-Reitsma, W. F., Lyhs, U., & Wagenaar, J. A. (2008). Campylobacter in the Food Supply. In Campylobacter (3 ed., pp. 627-644). ASM PRESS.

Wagenaar, J. A., & Jacobs-Reitsma, W. F. (2008). Campylobacter infections in poultry. In A laboratory manual for the insolation, identification and characterization of avian pathogens 5 th edition(ed. Louise Dufour-Zavala). (pp. 27-30). The American Association of Avian Pathologists.

Wagenaar, J. A., & van Bergen, M. A. P. (2008). Bovine Genital Campylobacteriosis. In Manuel of diagnostic test and vaccines for terrestrial animals (6 ed., Vol. 2, pp. 661-670). World Organisation for Animal Health (OIE).
https://dspace.library.uu.nl/bitstream/handle/1874/414324/Bovine.pdf?sequence=1

Janssen, R., Krogfelt, K., Cawthraw, S., van Pelt, W., Wagenaar, J. A., & Owen, R. (2008). Host-Pathogen Interactions in Campylobacter Infections: the Host Perspective. Clinical Microbiology Reviews, 21, 505-518. https://doi.org/10.1128/CMR.00055-07
https://dspace.library.uu.nl/bitstream/handle/1874/32266/Janssen%2520et%2520al%25202008.pdf?sequence=1

Wagenaar, J. A., Jacobs-Reitsma, W., Hofshagen, M., & Newell, D. G. (2008). Poultry colonization with Campylobacter and its control at the primary poduction level. In Campylobacter (3 ed., pp. 667-678). ASM PRESS.

Jacobs-Reitsma, W. F., Newell, D. G., & Wagenaar, J. A. (2008). Campylobacter jejuni and Campylobacter coli. In Manual of diagnostic tests and vaccines for terrestrial animals (6 ed., Vol. 2, pp. 1185-1191). World Organisation for Animal Health (OIE).
https://dspace.library.uu.nl/bitstream/handle/1874/414315/Camp.pdf?sequence=1

Rijks, J. M., Read, M., van Bolhuis, G. H., Martina, B. E. E., Wagenaar, J. A., Osterhaus, A. D. M. E., Kuiken, T., van de Bildt, M. W. A., & van der Meulen, K. (2008). Quantitative Analysis of the 2002 Phocine Distemper Epidemic in The Netherlands. Veterinary Pathology, 45, 516-530. https://doi.org/10.1354/vp.45-4-516
https://dspace.library.uu.nl/bitstream/handle/1874/32259/Rijks%2520et%2520al%25202008.pdf?sequence=1

van Duijkeren, E., Houwers, D. J., Schoormans, A., Broekhuizen-Stins, M. J., Ikawaty, R., Fluit, A. C., & Wagenaar, J. A. (2008). Transmission of methicillin-resistant Staphylococcus intermedius between humans and animals. Veterinary Microbiology, 128(1), 213-215. https://doi.org/10.1016/j.vetmic.2007.11.016
https://dspace.library.uu.nl/bitstream/handle/1874/32157/van-Duijkeren%2520et%2520al%25202008.pdf?sequence=2

van Bergen, M. A. P., van Putten, J. P. M., Dingle, K. E., Wagenaar, J. A., & Blaser, M. J. (2008). Isolation, Identification, Subspecies Differentiation, and Typing of Campylobacter fetus. In Campylobacter (3 ed., pp. 213-225). ASM PRESS.

van Duijkeren, E., Ikawaty, R., Broekhuizen-Stins, M. J., Jansen, M. D., Spalburg, E., de Neeling, A. J., Allaart, J. G., van Nes, A., Wagenaar, J. A., & Fluit, A. C. (2008). Transmission of methicillin-resistant Staphylococcus aureus strains between different kinds of pig farms. Veterinary Microbiology, 126(4), 383-389. https://doi.org/10.1016/j.vetmic.2007.07.021
https://dspace.library.uu.nl/bitstream/handle/1874/407035/1_s2.0_S0378113507003653_main.pdf?sequence=1

Professional publications

Lenaers, S. J. M. M., Hautvast, J. L. A., Hartskeerl, R. A., Houwers, D. J., Wagenaar, J. A., Stinis, H. P. J., & Ruijs, W. L. M. (2008). Lepatospirose bij honden: een risico voor de mens? Infectieziekten-bulletin, 19(7), 229-233.
https://dspace.library.uu.nl/bitstream/handle/1874/407062/Pagina_s_van_Bulletin_19.07_compleet.pdf?sequence=1

van Bergen, M., & Wagenaar, J. A. (2008). Faagtherapie: onschadelijke virussen helpen bacteriële infecties te bestrijden. Tijdschrift voor Diergeneeskunde, 618-621.

Other output

Wagenaar, J. A. (2008). Beslisboom Paard toegevoegd aan parasietenwijzer (www.parasietenwijzer.nl). Web publication/site http://www.parasietenwijzer.nl

2007

Scholarly publications

Velkers, F. C., van der Graaf - van Bloois, L., Wagenaar, J., Westendorp, S. T., Bergen, M. A. P., & Landman, W. J. M. (2007). Enterococcus durans-associated endocarditis in broilers. In Proceedings of the XV World Veterinary Poultry Association Congress (WVPC 2007), Beijing, China (pp. 252)

van Duijkeren, E., Jansen, M. D., Flemming, S. C., de Neeling, A. J., Schoormans, A., Wagenaar, J. A., van Nes, A., & Fluit, A. C. (2007). Methicillin-Resistant Staphylococcus aureus in pigs with Exudative Epidermitis. Emerging Infectious Diseases, 13(9), 1408-1410. https://doi.org/10.3201/eid1309.061268
https://dspace.library.uu.nl/bitstream/handle/1874/407252/06_1268_finalD.pdf?sequence=1

Komijn, R. E., Wisselink, H. J., Rijsman, V. M. C., Stockhofe-Zurwieden, N., Bakker, D., Zijderveld, F. G., Eger, T., Wagenaar, J. A., Putirulan, F. F., & Urlings, B. A. P. (2007). Granulomatous lesions in lymph nodes of slaughter pigs bacteriologically negative for Mycobacterium avium subsp. avium and positive for Rhodococcus equi. Veterinary Microbiology, 120(3-4), 352-357. https://doi.org/10.1016/j.vetmic.2006.10.031
https://dspace.library.uu.nl/bitstream/handle/1874/26206/komijn%2520et%2520al%25202007.pdf?sequence=1

Atterbury, R. J., Van Bergen, M. A. P., Ortiz, F., Lovell, M. A., Harris, J. A., De Boer, A., Wagenaar, J. A., Allen, V. M., & Barrow, P. A. (2007). Bacteriophage therapy to reduce salmonella colonization of broiler chickens. Applied and Environmental Microbiology, 73(14), 4543-4549. https://doi.org/10.1128/AEM.00049-07
https://dspace.library.uu.nl/bitstream/handle/1874/407110/Applied_and_Environmental_Microbiology_2007_Atterbury_4543.full.pdf?sequence=1

Kaszanyitzky, E. J., Janosi, S., Somogyi, P., van der Graaf-van Bloois, L., van Duijkeren, E., & Wagenaar, J. A. (2007). MRSA transmission between cows and humans. Emerging Infectious Diseases, 13, 630-632. https://doi.org/10.3201/eid1304.060833
https://dspace.library.uu.nl/bitstream/handle/1874/407085/06_0833.pdf?sequence=1

de Zoete, M. R., van Putten, J. P. M., & Wagenaar, J. A. (2007). Vaccination of chickens against Campylobacter (review). Vaccine, 25(30), 5548-5557. https://doi.org/10.1016/j.vaccine.2006.12.002
https://dspace.library.uu.nl/bitstream/handle/1874/407008/1_s2.0_S0264410X06013223_main.pdf?sequence=1

Professional publications

Wagenaar, J. A., van Duijkeren, E., Troelstra, A., van der Giessen, A., Kluytmans, J., Mevius, D., Tiemersma, E., & Wolf, P. (2007). Vragen en antwoorden over MRSA in landbouwhuisdieren. Tijdschrift voor Diergeneeskunde, 132(13-14), 558-560.
https://dspace.library.uu.nl/bitstream/handle/1874/407082/dgk_vmdc_ziektekundigeinfo_mrsa5.pdf?sequence=1

2006

Scholarly publications

Wagenaar, J. A., Mevius, D. J., & Havelaar, A. H. (2006). Campylobacter in primary animal production and control strategies to reduce the burden of human campylobacteriosis. Revue Scientifique et Technique - Office International des Epizooties, 25(2), 581-594.
https://dspace.library.uu.nl/bitstream/handle/1874/407270/zlykrA_HbTZlN3UPtceG4Y6JJ06SoeR3.pdf?sequence=1

Wagenaar, J. A., & Jacobs-Reitsma, W. F. (2006). Campylobacter infections in poultry. In J. R. Glisson (Ed.), Isolation and Identification of Avian Pathogens

van Bergen, M. A. P., van der Graaf-van Bloois, L., Visser, I. J. R., van Putten, J. P. M., & Wagenaar, J. A. (2006). Molecular epidemiology of Campylobacter fetus subsp. fetus on bovine artificial insemination stations using pulsed field gel electrophoresis. Veterinary Microbiology, 112(1), 65-71. https://doi.org/10.1016/j.vetmic.2005.09.009

Havelaar, A., Wagenaar, J. A., & Jacobs-Reitsma, W. (2006). CARMA controls Campylobacteriosis in the Netherlands. World Poultry, 22(4), 41-43.

Louwen, R. P. L., van Belkum, A., Wagenaar, J. A., Doorduyn, Y., Achterbergh, R., & Endtz, H. P. (2006). Lack of association between the presence of the pVir plasmid and bloody diarrhea in Campylobacter jejuni enteritis. Journal of Clinical Microbiology, 44, 1867-1868.
https://dspace.library.uu.nl/bitstream/handle/1874/20258/louwen%2520et%2520al%2520%282006%29.pdf?sequence=2

Meerburg, B. G., Jacobs-Reitsma, W. F., Wagenaar, J. A., & Kijlstra, A. (2006). Presence of Salmonella and Campylobacter in wild rodents and insectivores on organic farms. Environmental Microbiology, 72, 960-962.

Duim, B., & Wagenaar, J. A. (2006). Amplified Fragment Lenght Polymorphism (AFLP) analysis and protein profiling for identification Campylobacter lari genogroups. In Diagnostic Bacteriology Protocols (pp. 119-130). (Methods in Molecular Biology; Vol. 345). Humana Press. https://doi.org/10.1385/1-59745-143-6:119

2005

Scholarly publications

Wagenaar, J. A., Van Bergen, M. A. P., Mueller, M. A., Wassenaar, T. M., & Carlton, R. M. (2005). Phage therapy reduces Campylobacter jejuni colonization in broilers. Veterinary Microbiology, 109(3-4), 275-83. https://doi.org/10.1016/j.vetmic.2005.06.002

Dijkstra, T., Wagenaar, J. A., Visser, I. J. R., van Bergen, M. A. P., Pastoor, P. W., Strampel, J., & Kock, P. A. (2005). Campylobacter als dekinfectie bij rundvee. Tijdschrift voor Diergeneeskunde, 130(13), 407-8.

Kalka-Moll, W. M., Van Bergen, M. A. P., Plum, G., Krönke, M., & Wagenaar, J. A. (2005). The need to differentiate Campylobacter fetus subspecies isolated from humans. Clinical Microbiology and Infection, 11(4), 341-2. https://doi.org/10.1111/j.1469-0691.2005.01071.x

van Bergen, M. A., Linnane, S., van Putten, J. P. M., & Wagenaar, J. A. (2005). Global detection and identification of Campylobacter fetus subsp. venerealis. Revue Scientifique et Technique - Office International des Epizooties, 24(3), 1017-1026. https://doi.org/10.20506/rst.24.3.1629

2004

Scholarly publications

Duim, B., Wagenaar, J. A., Dijkstra, J. R., Goris, J., Endtz, H. P., & Vandamme, P. A. R. (2004). Identification of distinct Campylobacter lari genogroups by amplified fragment length polymorphism and protein electrophoretic profiles. Applied and Environmental Microbiology, 70(1), 18-24.

Koene, M. G. J., Houwers, D. J., Dijkstra, J. R., Duim, B., & Wagenaar, J. A. (2004). Simultaneous presence of multiple Campylobacter species in dogs. Journal of Clinical Microbiology, 42(2), 819-821.

Wösten, MM., Wagenaar, J. A., & van Putten, J. P. M. (2004). The FlgS/FlgR two-component signal transduction system regulates the fla regulon in Campylobacter jejuni. Journal of Biological Chemistry, 279(16), 16214-16222. https://doi.org/10.1074/jbc.M400357200

2003

Scholarly publications

Kramer, J., Visscher, A. H., Wagenaar, J. A., Cornelissen, J. B. J. W., & Jeurissen, S. H. M. (2003). Comparison of natural resistance in seven genetic groups of meat-type chicken. British Poultry Science, 44(4), 577-85. https://doi.org/10.1080/00071660310001616174

Schouls, L. M., Reulen, S., Duim, B., Wagenaar, J. A., Willems, R. J. L., Dingle, K. E., Colles, F. M., & Van Embden, J. D. A. (2003). Comparative genotyping of Campylobacter jejuni by amplified fragment length polymorphism, multilocus sequence typing, and short repeat sequencing: strain diversity, host range, and recombination. Journal of Clinical Microbiology, 41(1), 15-26.

Duim, B., Godschalk, P. C. R., van den Braak, N., Dingle, K. E., Dijkstra, J. R., Leyde, E., van der Plas, J., Colles, F. M., Endtz, H. P., Wagenaar, J. A., Maiden, M. C. J., & van Belkum, A. (2003). Molecular evidence for dissemination of unique Campylobacter jejuni clones in Curaçao, Netherlands Antilles. Journal of Clinical Microbiology, 41(12), 5593-7.

Heres, L., Engel, B., Van Knapen, F., Wagenaar, J. A., & Urlings, B. A. P. (2003). Effect of fermented feed on the susceptibility for Campylobacter jejuni colonisation in broiler chickens with and without concurrent inoculation of Salmonella enteritidis. International Journal of Food Microbiology, 87(1-2), 75-86.

2002

Scholarly publications

Wassenaar, T. M., Wagenaar, J. A., Rigter, A., Fearnley, C., Newell, D. G., & Duim, B. (2002). Homonucleotide stretches in chromosomal DNA of Campylobacter jejuni display high frequency polymorphism as detected by direct PCR analysis. FEMS Microbiology Letters, 212(1), 77-85.

Dingle, K. E., Colles, F. M., Ure, R., Wagenaar, J. A., Duim, B., Bolton, F. J., Fox, A. J., Wareing, D. R. A., & Maiden, M. C. J. (2002). Molecular characterization of Campylobacter jejuni clones: a basis for epidemiologic investigation. Emerging Infectious Diseases, 8(9), 949-55. https://doi.org/10.3201/eid0809.020122

de Boer, P., Wagenaar, J. A., Achterberg, R. P., van Putten, J. P. M., Schouls, L. M., & Duim, B. (2002). Generation of Campylobacter jejuni genetic diversity in vivo. Molecular Microbiology, 44(2), 351-359. https://doi.org/10.1046/j.1365-2958.2002.02930.x

2001

Scholarly publications

Wolfs, T. F. W., Duim, B., Geelen, S. P. M., Rigter, A., Thomson-Carter, F., Fleer, A., & Wagenaar, J. A. (2001). Neonatal sepsis by Campylobacter jejuni: genetically proven transmission from a household puppy. Clinical Infectious Diseases, 32(5), E97-E99. https://doi.org/10.1086/319224

Manning, G., Duim, B., Wassenaar, T., Wagenaar, J. A., Ridley, A., & Newell, D. G. (2001). Evidence for a genetically stable strain of Campylobacter jejuni. Applied and Environmental Microbiology, 67(3), 1185-1189. https://doi.org/10.1128/AEM.67.3.1185-1189.2001

Hänninen, M. L., Perko-Mäkelä, P., Rautelin, H., Duim, B., & Wagenaar, J. A. (2001). Genomic relatedness within five common Finnish Campylobacter jejuni pulsed-field gel electrophoresis genotypes studied by amplified fragment length polymorphism analysis, ribotyping, and serotyping. Applied and Environmental Microbiology, 67(4), 1581-1586. https://doi.org/10.1128/AEM.67.4.1581-1586.2001

Duim, B., Vandamme, P. A., Rigter, A., Laevens, S., Dijkstra, J. R., & Wagenaar, J. (2001). Differentiation of Campylobacter species by AFLP fingerprinting. Microbiology, 147(Pt 10), 2729-37.

Wagenaar, J. A., van Bergen, M. A. P., Newell, D. G., Grogono-Thomas, R., & Duim, B. (2001). Comparative study using amplified fragment length polymorphism fingerprinting, PCR genotyping, and phenotyping to differentiate Campylobacter fetus strains isolated from animals. Journal of Clinical Microbiology, 39(6), 2283-2286. https://doi.org/10.1128/JCM.39.6.2283-2286.2001

2000

Scholarly publications

Nur, Y. A., Brandenburg, A., Niesters, H. G., Wagenaar, J. A., Osterhaus, A. D., & Groen, J. (2000). Need to increase awareness among family doctors and medical specialists of rickettsioses as an import disease in non-endemic areas. Netherlands Journal of Medicine, 56(5), 186-189. https://doi.org/10.1016/s0300-2977(00)00012-7
https://dspace.library.uu.nl/bitstream/handle/1874/410338/1_s2.0_S0300297700000127_main.pdf?sequence=1

Duim, B., Ang, C. W., van Belkum, A., Rigter, A., van Leeuwen, N. W. J., Endtz, H. P., & Wagenaar, J. A. (2000). Amplified fragment length polymorphism analysis of Campylobacter jejuni strains isolated from chickens and from patients with gastroenteritis or Guillain-Barré or Miller Fisher syndrome. Applied and Environmental Microbiology, 66(9), 3917-3923. http://10.1128/AEM.66.9.3917-3923.2000

Endtz, H. P., Ang, C. W., van Den Braak, N., Duim, B., Rigter, A., Price, L. J., Woodward, D. L., Rodgers, F. G., Johnson, W. M., Wagenaar, J. A., Jacobs, B. C., Verbrugh, H. A., & van Belkum, A. (2000). Molecular characterization of Campylobacter jejuni from patients with Guillain-Barré and Miller Fisher syndromes. Journal of Clinical Microbiology, 38(6), 2297-301.

Wassenaar, T. M., Fry, B. N., Lastovica, A. J., Wagenaar, J. A., Coloe, P. J., & Duim, B. (2000). Genetic characterization of Campylobacter jejuni O:41 isolates in relation with Guillain-Barré syndrome. Journal of Clinical Microbiology, 38(2), 874-6.

de Boer, P., Duim, B., Rigter, A., van der Plas, J., Jacobs-Reitsma, W. F., & Wagenaar, J. A. (2000). Computer-assisted analysis and epidemiological value of genotyping methods for Campylobacter jejuni and Campylobater coli. Journal of Clinical Microbiology, 38(5), 1940-1946.

1999

Scholarly publications

Duim, B., Wassenaar, T. M., Rigter, A., & Wagenaar, J. (1999). High-resolution genotyping of Campylobacter strains isolated from poultry and humans with amplified fragment length polymorphism fingerprinting. Applied and Environmental Microbiology, 65(6), 2369-75.

1994

Scholarly publications

Van Lierop, M. J. C., Van Noort, J. M., Wagenaar, J. P. A., Rutten, V. P. M. G., Langeveld, J., Meloen, R. H., & Hensen, E. J. (1994). T cell-stimulatory fragments of foot-and-mouth disease virus released by mild treatment with cathepsin D. Journal of General Virology, 75(11), 2937-2946. https://doi.org/10.1099/0022-1317-75-11-2937
https://dspace.library.uu.nl/bitstream/handle/1874/412104/JV0750112937.pdf?sequence=1

1987

Scholarly publications

Osterhaus, A., Wagenaar, J., Weijer, K., & UytdeHaag, F. (1987). Idiotype networks in the immune response to feline leukemia virus. Monographs in allergy, 22, 158-65.

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