{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T04:04:01Z","timestamp":1790136241583,"version":"4.0.1"},"reference-count":37,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2021,7,1]],"date-time":"2021-07-01T00:00:00Z","timestamp":1625097600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Foodborne Pathogens and Disease"],"published-print":{"date-parts":[[2021,7]]},"abstract":"\n Antibiotic-resistant infections caused by extended-spectrum \u03b2-lactamases (ESBLs) and carbapenemases are increasing worldwide. Bacteria resistant to extended-spectrum cephalosporins and last resort carbapenems have been reported from food animals and their environments. Other concentrated nonfood-producing animals such as mink farming can be a reservoir of bacteria resistant to these critically important antibiotics. The objective of this study was to determine the prevalence of ESBL-producing bacteria and carbapenem-resistant (CR) bacteria from mink fecal (\n n<\/jats:italic>\n \u2009=\u200942) and feed (\n n<\/jats:italic>\n \u2009=\u20098) samples obtained from a commercial mink farm in the United States. The most prevalent ESBL-producing bacteria identified from the fecal samples were\n Escherichia coli<\/jats:italic>\n (93%),\n Klebsiella pneumoniae<\/jats:italic>\n (76%), and\n Proteus<\/jats:italic>\n species (88%).\n E. coli<\/jats:italic>\n (100%) and\n K. pneumoniae<\/jats:italic>\n (75%) were also the most prevalent ESBL-producing bacteria identified from feed samples. All ESBL\n E. coli<\/jats:italic>\n isolates were resistant to penicillin and most cephem beta-lactam antibiotics. Among the ESBL\n E. coli<\/jats:italic>\n isolates, co-resistance was observed to ciprofloxacin (33%) and gentamicin (28%) indicating multidrug resistance. ESBL\n E. coli<\/jats:italic>\n isolates predominantly carried\n bla<\/jats:italic>\n CTX-M-14<\/jats:sub>\n and\n bla<\/jats:italic>\n CTX-M-15<\/jats:sub>\n genes. Although all feed\n K. pneumoniae<\/jats:italic>\n isolates carried\n bla<\/jats:italic>\n CTX-M-9<\/jats:sub>\n , all fecal\n K. pneumoniae<\/jats:italic>\n isolates carried\n bla<\/jats:italic>\n SHV<\/jats:sub>\n . CR\n Pseudomonas<\/jats:italic>\n species (7%),\n Hafnia alvei<\/jats:italic>\n (24%), and\n Myroides odoratimimus<\/jats:italic>\n (9.5%) were detected from fecal samples.\n H. alvei<\/jats:italic>\n (37.5%) was the only CR bacteria detected from the feed samples. All CR isolates were polymerase chain reaction negative for the tested carbapenemases that are commonly reported, which may indicate intrinsic rather than acquired resistance. This study indicates that mink production can be a reservoir for bacteria resistant to the highest priority critically important antibiotics for human health.\n <\/jats:p>","DOI":"10.1089\/fpd.2020.2898","type":"journal-article","created":{"date-parts":[[2021,5,12]],"date-time":"2021-05-12T09:46:12Z","timestamp":1620812772000},"page":"497-505","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":15,"title":["Detection of Extended-Spectrum Beta-Lactamase-Producing and Carbapenem-Resistant Bacteria from Mink Feces and Feed in the United States"],"prefix":"10.1177","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9903-5283","authenticated-orcid":false,"given":"Getahun E.","family":"Agga","sequence":"first","affiliation":[{"name":"Food Animal Environmental Systems Research Unit, Agricultural Research Service, U.S. Department of Agriculture, Bowling Green, Kentucky, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philip J.","family":"Silva","sequence":"additional","affiliation":[{"name":"Food Animal Environmental Systems Research Unit, Agricultural Research Service, U.S. Department of Agriculture, Bowling Green, Kentucky, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Randal S.","family":"Martin","sequence":"additional","affiliation":[{"name":"Utah Water Research Laboratory, Department of Civil and Environmental Engineering, Utah State University, Logan, Utah, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2021,7,9]]},"reference":[{"key":"e_1_3_6_2_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0132586"},{"key":"e_1_3_6_3_1","doi-asserted-by":"crossref","unstructured":"Agga GE Schmidt JW Arthur TM. 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