{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T08:04:33Z","timestamp":1791360273411,"version":"4.3.1"},"reference-count":12,"publisher":"Cambridge University Press (CUP)","issue":"9","license":[{"start":{"date-parts":[[2010,11,15]],"date-time":"2010-11-15T00:00:00Z","timestamp":1289779200000},"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":[[2011,9]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Q fever (<jats:italic>Coxiella burnetii<\/jats:italic>) is a zoonotic disease of increasing public health importance. The objective of this study was to estimate the prevalence of, and risk factors associated with, exposure to <jats:italic>C. burnetii<\/jats:italic> in cattle in the Republic of Ireland. Bulk-tank milk samples from 290 dairy herds and 1659 sera from 332 dairy and beef herds, randomly sampled, were tested by indirect ELISA to detect antibodies to <jats:italic>C. burnetii<\/jats:italic>. In total, 37\u00b79% of bulk-milk sample herds and 1\u00b78% of sera (from 6\u00b79% of herds) were antibody positive. Of risk factors tested using logistic regression analysis, only large herd size (bulk-milk analysis) and dairy breed (serum analysis) significantly increased the odds of being positive for antibodies to <jats:italic>C. burnetii<\/jats:italic>. Herds with positive milk or serum samples were randomly distributed throughout the Republic of Ireland and no clustering was observed. The use of an ELISA to test bulk-milk samples collected by randomized stratified sampling is a cost-effective method by which national herd prevalence can be estimated by active surveillance.<\/jats:p>","DOI":"10.1017\/s0950268810002530","type":"journal-article","created":{"date-parts":[[2010,11,15]],"date-time":"2010-11-15T11:22:07Z","timestamp":1289820127000},"page":"1413-1417","source":"Crossref","is-referenced-by-count":45,"title":["Prevalence of <i>Coxiella burnetii<\/i> (Q fever) antibodies in bovine serum and bulk-milk samples"],"prefix":"10.1017","volume":"139","author":[{"given":"E. D.","family":"RYAN","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"KIRBY","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. M.","family":"COLLINS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"SAYERS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. F.","family":"MEE","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T.","family":"CLEGG","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2010,11,15]]},"reference":[{"key":"S0950268810002530_ref002","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-6632.2009.04511.x"},{"key":"S0950268810002530_ref007","doi-asserted-by":"publisher","DOI":"10.1017\/S0950268809002854"},{"key":"S0950268810002530_ref004","doi-asserted-by":"publisher","DOI":"10.1093\/occmed\/kqh086"},{"key":"S0950268810002530_ref006","doi-asserted-by":"publisher","DOI":"10.1186\/1751-0147-52-5"},{"key":"S0950268810002530_ref003","unstructured":"3. Anon. Health Protection Surveillance Centre Annual Report 2008 (http:\/\/www.ndsc.ie\/hpsc\/A-Z\/Zoonotic\/QFever\/Publications\/File,4325,en.pdf). Accessed 17 June 2010."},{"key":"S0950268810002530_ref005","doi-asserted-by":"publisher","DOI":"10.1136\/vr.144.19.519"},{"key":"S0950268810002530_ref011","doi-asserted-by":"publisher","DOI":"10.3168\/jds.2008-1672"},{"key":"S0950268810002530_ref001","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetmic.2009.07.016"},{"key":"S0950268810002530_ref010","article-title":"Neospora caninum and Coxiella burnetii seropositivity are related to endocrine pattern changes during gestation in lactating dairy cows","author":"Garcia-Ispierto","journal-title":"Theriogenology"},{"key":"S0950268810002530_ref009","first-page":"398","article-title":"The incidence of Q fever in the Republic of Ireland","volume":"64","author":"Hillary","year":"1971","journal-title":"Journal of the Irish Medical Association"},{"key":"S0950268810002530_ref012","first-page":"250","article-title":"Performance of an ELISA applied to serum and milk for the detection of antibodies to Coxiella burnetii in dairy cattle","volume":"158","author":"Guatteo","year":"2007","journal-title":"Revue de M\u00e9decine V\u00e9t\u00e9rinaire"},{"key":"S0950268810002530_ref008","first-page":"22","article-title":"Q fever in Ireland \u2013 survey of cattle and sheep sera in the Republic of Ireland","volume":"25","author":"Guven","year":"1971","journal-title":"Irish Veterinary Journal"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268810002530","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,27]],"date-time":"2019-04-27T06:28:58Z","timestamp":1556346538000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268810002530\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,11,15]]},"references-count":12,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2011,9]]}},"alternative-id":["S0950268810002530"],"URL":"https:\/\/doi.org\/10.1017\/s0950268810002530","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,11,15]]}}}