{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T11:44:54Z","timestamp":1782215094585,"version":"3.54.5"},"reference-count":41,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2022,7,7]],"date-time":"2022-07-07T00:00:00Z","timestamp":1657152000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006379","name":"Office of Research and Development","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006379","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Zoonoses and Public Health"],"published-print":{"date-parts":[[2022,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Interactions between humans and pets are increasingly valued in western countries, leading to more extensive contact between humans and their pets within households. Although the magnitude of the risk of transfer of <jats:italic>Escherichia coli<\/jats:italic> between humans and their companion animals is undefined, that such transmission occurs has been established and warrants attention. This study examined 186 fresh faecal samples from companion dogs visiting 22 municipal dog parks in the Minneapolis\/Saint Paul metropolitan area, Minnesota, USA. Samples were processed to isolate 3rd\u2010generation cephalosporin\u2010resistant <jats:italic>E.\u00a0coli<\/jats:italic>, which were further characterized using PCR\u2010based virulence genotyping, antimicrobial susceptibility profiling and whole\u2010genome sequencing. Of the 186 faecal samples, 29% yielded cephalosporin\u2010resistant <jats:italic>E.\u00a0coli<\/jats:italic>, and 2.2% yielded extended\u2010spectrum beta\u2010lactamase producers. Co\u2010resistance to sulfonamides was typical (77.3% of isolates), and multidrug resistance (i.e. to \u22653 antimicrobial classes), including to combinations of tetracyclines, phenicols, quinolones and aminoglycosides, was substantial (18.9% of isolates). Identified beta\u2010lactamase genes included <jats:italic>bla<\/jats:italic><jats:sub>CMY\u20102<\/jats:sub>, <jats:italic>bla<\/jats:italic><jats:sub>TEM\u20101B<\/jats:sub>, <jats:italic>bla<\/jats:italic><jats:sub>TEM\u20101<\/jats:sub>, <jats:italic>bla<\/jats:italic><jats:sub>CTX\u2010M\u201024<\/jats:sub>, <jats:italic>bla<\/jats:italic><jats:sub>CTX\u2010M\u201015<\/jats:sub> and <jats:italic>bla<\/jats:italic><jats:sub>OXA\u20101<\/jats:sub>. Genome sequencing of 14 isolates identified genes typical of extraintestinal pathogenic <jats:italic>E.\u00a0coli<\/jats:italic> or enteropathogenic <jats:italic>E.\u00a0coli<\/jats:italic>. In three instances, closely related isolates were recovered from different dogs, within either the same park\u2014suggesting transfer of <jats:italic>E.\u00a0coli<\/jats:italic> between dogs within the park\u2014or different parks\u2014suggesting that dogs may be pre\u2010disposed to carry certain <jats:italic>E.\u00a0coli<\/jats:italic> types, such as those from serogroups O4, O71 and O157. This study adds to the existing evidence that companion dogs can harbour and share antimicrobial\u2010resistant <jats:italic>E.\u00a0coli<\/jats:italic> with presumed intestinal or extraintestinal pathogenic potential.<\/jats:p>","DOI":"10.1111\/zph.12985","type":"journal-article","created":{"date-parts":[[2022,7,8]],"date-time":"2022-07-08T04:24:30Z","timestamp":1657254270000},"page":"888-895","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Occurrence and potential transmission of <scp>extended\u2010spectrum beta\u2010lactamase\u2010producing<\/scp> extraintestinal pathogenic and enteropathogenic <i>Escherichia coli<\/i> in domestic dog faeces from Minnesota"],"prefix":"10.1111","volume":"69","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7556-9347","authenticated-orcid":false,"given":"Timothy J.","family":"Johnson","sequence":"first","affiliation":[{"name":"Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine University of Minnesota  Saint Paul Minnesota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph R.","family":"Armstrong","sequence":"additional","affiliation":[{"name":"Center for Agriculture, Food, and Natural Resources University of Minnesota Extension  Saint Paul Minnesota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brian","family":"Johnston","sequence":"additional","affiliation":[{"name":"Minneapolis Veterans Affairs Medical Center, Minneapolis, MN, USA, and Department of Medicine University of Minnesota  Minneapolis Minnesota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irene","family":"Merino\u2010Velasco","sequence":"additional","affiliation":[{"name":"Hospital Universitario Ram\u00f3n y Cajal\u2010IRYCIS  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivana","family":"Jamborova","sequence":"additional","affiliation":[{"name":"University of Veterinary and Pharmaceutical Sciences Brno  Brno Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5461-9330","authenticated-orcid":false,"given":"Randall S.","family":"Singer","sequence":"additional","affiliation":[{"name":"Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine University of Minnesota  Saint Paul Minnesota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James R.","family":"Johnson","sequence":"additional","affiliation":[{"name":"Minneapolis Veterans Affairs Medical Center, Minneapolis, MN, USA, and Department of Medicine University of Minnesota  Minneapolis Minnesota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeff B.","family":"Bender","sequence":"additional","affiliation":[{"name":"Division of Environmental Health Sciences, School of Public Health University of Minnesota  Minneapolis Minnesota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,7,7]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13104\u2010015\u20101103\u20102"},{"key":"e_1_2_8_3_1","unstructured":"Armstrong J. Johnson T. Pantlin G. Danzeisen J. Kobluk K. Olsen K. Bender J.B.(2015).Characterization and potential zoonotic and antibiotic resistant organisms among dogs using dog parks in the Minneapolis\/St Paul metropolitan area. 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