{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,29]],"date-time":"2026-07-29T12:21:03Z","timestamp":1785327663805,"version":"3.55.0"},"reference-count":28,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2025,9,24]],"date-time":"2025-09-24T00:00:00Z","timestamp":1758672000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001691","name":"International Collaborative Research","doi-asserted-by":"publisher","award":["24KK0134"],"award-info":[{"award-number":["24KK0134"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"International Collaborative Research","doi-asserted-by":"publisher","award":["1801"],"award-info":[{"award-number":["1801"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"International Collaborative Research","doi-asserted-by":"publisher","award":["D2202684"],"award-info":[{"award-number":["D2202684"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Ministry of Education, Culture, Sports, Science, and Technology, Japan","award":["24KK0134"],"award-info":[{"award-number":["24KK0134"]}]},{"name":"Ministry of Education, Culture, Sports, Science, and Technology, Japan","award":["1801"],"award-info":[{"award-number":["1801"]}]},{"name":"Ministry of Education, Culture, Sports, Science, and Technology, Japan","award":["D2202684"],"award-info":[{"award-number":["D2202684"]}]},{"name":"JICA Agriculture Studies Networks for Food Security (Agri-Net)","award":["24KK0134"],"award-info":[{"award-number":["24KK0134"]}]},{"name":"JICA Agriculture Studies Networks for Food Security (Agri-Net)","award":["1801"],"award-info":[{"award-number":["1801"]}]},{"name":"JICA Agriculture Studies Networks for Food Security (Agri-Net)","award":["D2202684"],"award-info":[{"award-number":["D2202684"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Veterinary Sciences"],"abstract":"<jats:p>Poultry and cattle are the major reservoirs of Campylobacter infection in humans. However, no information is available on Campylobacter spp. in cattle in Mongolia. Thus, this study aimed to assess their prevalence and antimicrobial resistance. Between 2019 and 2023, rectal swabs were collected from cattle on dairy farms around Ulaanbaatar city and in total, 35 Campylobacter spp., including 23 C. jejuni, 7 C. hyointestinalis, 4 C. fetus, and 1 C. lari, were isolated. Multilocus sequence typing of C. jejuni cattle isolates revealed substantial genetic diversity and identified 7 sequence types (STs) including ST61, which is known to be associated with cattle and sheep. Interestingly, the antimicrobial resistance patterns of the C. jejuni cattle isolates completely differed from those of previously reported chicken isolates. Excluding one ciprofloxacin-resistant isolate, all isolates were susceptible to tetracycline and ciprofloxacin. This is the first report on the characterization of Campylobacter spp. in cattle in Mongolia. Although no official statistics of human campylobacteriosis are currently available in Mongolia, data on Campylobacter spp. in food-producing animals represent valuable information for investigating potential sources and infection routes to humans.<\/jats:p>","DOI":"10.3390\/vetsci12100931","type":"journal-article","created":{"date-parts":[[2025,9,24]],"date-time":"2025-09-24T13:16:11Z","timestamp":1758719771000},"page":"931","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Antimicrobial Susceptibility of Campylobacter spp. Isolated from Cattle in Mongolia"],"prefix":"10.3390","volume":"12","author":[{"given":"Erdenebat","family":"Bulgan","sequence":"first","affiliation":[{"name":"Laboratory of Veterinary Hygiene, Faculty of Veterinary Medicine, Graduate School of Infectious Diseases, Hokkaido University, Sapporo 060-0818, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zolzaya","family":"Byambajav","sequence":"additional","affiliation":[{"name":"Laboratory of Veterinary Sanitation and Hygiene, Ulaanbaatar Veterinary Department, Ulaanbaatar 16050, Mongolia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Batsukh","family":"Naranchimeg","sequence":"additional","affiliation":[{"name":"Laboratory of Veterinary Sanitation and Hygiene, Ulaanbaatar Veterinary Department, Ulaanbaatar 16050, Mongolia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-4702-0729","authenticated-orcid":false,"given":"Batsaikhan","family":"Chantsal","sequence":"additional","affiliation":[{"name":"Department of Veterinary Public Health, School of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tsognemekh","family":"Bolormaa","sequence":"additional","affiliation":[{"name":"Department of Veterinary Public Health, School of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Badrakh","family":"Sandagdorj","sequence":"additional","affiliation":[{"name":"Department of Veterinary Public Health, School of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-5941-7141","authenticated-orcid":false,"given":"Purevdorj","family":"Nyam-Osor","sequence":"additional","affiliation":[{"name":"Department of Veterinary Public Health, School of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eisaku","family":"Kikuchi","sequence":"additional","affiliation":[{"name":"One Health Research Center, Hokkaido University, Sapporo 060-0818, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akio","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Laboratory of Veterinary Hygiene, Faculty of Veterinary Medicine, Graduate School of Infectious Diseases, Hokkaido University, Sapporo 060-0818, Japan"},{"name":"One Health Research Center, Hokkaido University, Sapporo 060-0818, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-6083-8767","authenticated-orcid":false,"given":"Jirachaya","family":"Toyting-Hiraishi","sequence":"additional","affiliation":[{"name":"Laboratory of Veterinary Hygiene, Faculty of Veterinary Medicine, Graduate School of Infectious Diseases, Hokkaido University, Sapporo 060-0818, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toyotaka","family":"Sato","sequence":"additional","affiliation":[{"name":"Laboratory of Veterinary Hygiene, Faculty of Veterinary Medicine, Graduate School of Infectious Diseases, Hokkaido University, Sapporo 060-0818, Japan"},{"name":"One Health Research Center, Hokkaido University, Sapporo 060-0818, Japan"},{"name":"Veterinary Research Unit, International Institute for Zoonosis Control, Hokkaido University, Sapporo 060-0818, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Motohiro","family":"Horiuchi","sequence":"additional","affiliation":[{"name":"Laboratory of Veterinary Hygiene, Faculty of Veterinary Medicine, Graduate School of Infectious Diseases, Hokkaido University, Sapporo 060-0818, Japan"},{"name":"One Health Research Center, Hokkaido University, Sapporo 060-0818, Japan"},{"name":"Veterinary Research Unit, International Institute for Zoonosis Control, Hokkaido University, Sapporo 060-0818, Japan"},{"name":"Global Station for Zoonosis Control, Global Institute for Collaborative Research and Education, Hokkaido University, Sapporo 060-0818, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,9,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Jansen, A., Stark, K., Kunkel, J., Schreier, E., Ignatius, R., Liesenfeld, O., Werber, D., G\u00f6bel, U.B., Zeitz, M., and Schneider, T. 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