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This study investigated whether bovine viral diarrhoea virus (BVDV),<jats:italic>Brucella<\/jats:italic>spp.,<jats:italic>and Neospora caninum<\/jats:italic>are associated with abortion and\/or stillbirth in dairy cattle in Ethiopia. Dairy cattle from 99 farms were categorized as cases (<jats:italic>n<\/jats:italic>\u00a0=\u00a0134) or controls (<jats:italic>n<\/jats:italic>\u00a0=\u00a0268) according to reproductive data. Blood samples were screened for antibodies for these infectious agents. The overall proportion of cattle that were seropositive for BVDV,<jats:italic>Brucella<\/jats:italic>spp., and<jats:italic>N. caninum<\/jats:italic>was 11\u00b77%, 3\u00b72%, and 17\u00b72%, respectively. Seropositivity for BVDV and<jats:italic>Brucella<\/jats:italic>spp. was similar for cases and controls, but significantly more cases were seropositive for<jats:italic>N. caninum<\/jats:italic>(29\u00b78%) than controls (10\u00b78%). This is the first report demonstrating<jats:italic>N. caninum<\/jats:italic>is common in dairy cattle in Ethiopia, and is probably a greater impediment to reproductive success in Ethiopian dairy farms than either BVDV or<jats:italic>Brucella<\/jats:italic>spp.<\/jats:p>","DOI":"10.1017\/s0950268812002191","type":"journal-article","created":{"date-parts":[[2012,10,4]],"date-time":"2012-10-04T12:20:17Z","timestamp":1349353217000},"page":"1772-1780","source":"Crossref","is-referenced-by-count":28,"title":["Reproductive disorders in relation to<i>Neospora caninum, Brucella<\/i>spp. and bovine viral diarrhoea virus serostatus in breeding and dairy farms of central and southern Ethiopia"],"prefix":"10.1017","volume":"141","author":[{"given":"K.","family":"ASMARE","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.","family":"REGASSA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L. 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