{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T14:02:25Z","timestamp":1790863345252,"version":"4.1.0"},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2005,9,7]],"date-time":"2005-09-07T00:00:00Z","timestamp":1126051200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2006,4]]},"abstract":"<jats:p>False-positive serological reactions (FPSR) due to infections with <jats:italic>Yersinia enterocolitica<\/jats:italic> serotype O[ratio   ]9 (<jats:italic>Ye<\/jats:italic>O[ratio   ]9) are a problem in tests for brucellosis. In the present study, FPSR in classical and novel tests for brucellosis following experimental infections of pigs with <jats:italic>Ye<\/jats:italic>O[ratio   ]9 were compared with responses of <jats:italic>B. suis<\/jats:italic> biovar 2-inoculated pigs. FPSR were limited to 2\u20139 weeks post-<jats:italic>Ye<\/jats:italic>O[ratio   ]9 inoculation, while <jats:italic>B. suis<\/jats:italic>-infected pigs were test-positive throughout the 21-week period of investigation. Although <jats:italic>Ye<\/jats:italic>O[ratio   ]9-inoculated pigs exhibited FPSR in <jats:italic>Brucella<\/jats:italic> tests for a limited period of time, the serological responses in a <jats:italic>Ye<\/jats:italic>O[ratio   ]9-purified O-antigen indirect ELISA did not decrease accordingly. Analysis of available cross-sectional serum samples from pig herds naturally infected with <jats:italic>Ye<\/jats:italic>O[ratio   ]9 or <jats:italic>B. suis<\/jats:italic> biovar 2 confirmed that the observed difference in the duration of the serological responses between the two infections could be used to discriminate between herds infected with <jats:italic>B. suis<\/jats:italic> biovar 2 and <jats:italic>Ye<\/jats:italic>O[ratio   ]9.<\/jats:p>","DOI":"10.1017\/s095026880500511x","type":"journal-article","created":{"date-parts":[[2005,9,7]],"date-time":"2005-09-07T11:40:42Z","timestamp":1126093242000},"page":"347-357","source":"Crossref","is-referenced-by-count":32,"title":["Differentiation between serological responses to <i>Brucella suis<\/i> and <i>Yersinia enterocolitica<\/i> serotype O[ratio   ]9 after natural or experimental infection in pigs"],"prefix":"10.1017","volume":"134","author":[{"given":"G.","family":"JUNGERSEN","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V.","family":"S\u00d8RENSEN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. B.","family":"GIESE","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. A.","family":"STACK","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"U.","family":"RIBER","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2005,9,7]]},"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S095026880500511X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,11]],"date-time":"2019-04-11T20:20:12Z","timestamp":1555014012000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S095026880500511X\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,9,7]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2006,4]]}},"alternative-id":["S095026880500511X"],"URL":"https:\/\/doi.org\/10.1017\/s095026880500511x","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,9,7]]}}}