{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T20:56:30Z","timestamp":1788555390018,"version":"build-2803163510"},"reference-count":57,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2023,8,3]],"date-time":"2023-08-03T00:00:00Z","timestamp":1691020800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Vet. Sci."],"abstract":"<jats:p>In 2021, a case of canine brucellosis diagnosed in a dog with orchitis was presented to a veterinary practice in Germany. Serological testing excluded <jats:italic>Brucella<\/jats:italic> (<jats:italic>B<\/jats:italic>.) <jats:italic>canis<\/jats:italic> as a causative agent, but molecular analysis revealed the presence of <jats:italic>B. suis<\/jats:italic> biovar 1. Since biovar 1 is not endemic in Europe and the dog had no history of travel to endemic areas, a comprehensive epidemiological investigation was conducted using whole genome sequence data to determine the source of infection. We describe the clinical progress of the animal and the potential infection of a veterinary clinic employee. The findings highlight the importance of considering less common <jats:italic>Brucella<\/jats:italic> species as possible causes of canine brucellosis. The data also emphasize that it is quite challenging to identify <jats:italic>Brucella<\/jats:italic> species in a routine diagnostic laboratory and to conduct epidemiological investigations to unveil possible transmission routes.<\/jats:p>","DOI":"10.3389\/fvets.2023.1233118","type":"journal-article","created":{"date-parts":[[2023,8,3]],"date-time":"2023-08-03T22:11:16Z","timestamp":1691100676000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":10,"title":["Brucella suis biovar 1 infection in a dog with orchitis in Germany"],"prefix":"10.3389","volume":"10","author":[{"given":"Sophie","family":"Aurich","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juliane","family":"Schneider","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hanka","family":"Brangsch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ad","family":"Koets","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Falk","family":"Melzer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christa","family":"Ewers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ellen","family":"Prenger-Berninghoff","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2023,8,3]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"1505","DOI":"10.1016\/j.ajpath.2015.03.003","article-title":"Pathogenesis and immune-biology of brucellosis: review of Brucella-host interactions","volume":"185","author":"Figueiredo P","year":"2015","journal-title":"Am J Pathol."},{"key":"B2","first-page":"370","article-title":"Genus I. 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