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We performed a spatio-temporal investigation of<jats:italic>T. gondii<\/jats:italic>seroprevalence in Swedish wild boars. An ELISA was set up and evaluated against a commercial direct agglutination test, using Bayesian latent class analysis. The ELISA sensitivity and specificity were estimated to 79% and 85%, respectively. Of 1327 serum samples, 50% were positive. Thirty-four per cent of young wild boars and 55% of adults were positive (<jats:italic>P<\/jats:italic>&lt; 0\u00b7001). The total seroprevalence ranged from 72% in 2005 to 38% in 2011 (<jats:italic>P<\/jats:italic>&lt; 0\u00b7001), suggesting a declining trend. The highest seroprevalence, 65%, was recorded in South Sweden. In other regions it varied from 29% in Stockholm to 46% in East Middle Sweden.<\/jats:p>","DOI":"10.1017\/s0950268814002891","type":"journal-article","created":{"date-parts":[[2014,11,6]],"date-time":"2014-11-06T07:50:15Z","timestamp":1415260215000},"page":"1913-1921","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":38,"title":["<i>Toxoplasma gondii<\/i>seroprevalence in wild boars (<i>Sus scrofa<\/i>) in Sweden and evaluation of ELISA test performance"],"prefix":"10.1017","volume":"143","author":[{"given":"C.","family":"WALLANDER","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"FR\u00d6SSLING","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.","family":"V\u00c5GSHOLM","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"UGGLA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"LUND\u00c9N","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2014,11,6]]},"reference":[{"key":"S0950268814002891_ref39","doi-asserted-by":"publisher","DOI":"10.1111\/j.1863-2378.2009.01281.x"},{"key":"S0950268814002891_ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijfoodmicro.2012.03.029"},{"key":"S0950268814002891_ref38","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X-67.9.2000"},{"key":"S0950268814002891_ref5","doi-asserted-by":"publisher","DOI":"10.7589\/0090-3558-30.2.201"},{"key":"S0950268814002891_ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetpar.2011.12.026"},{"key":"S0950268814002891_ref14","doi-asserted-by":"publisher","DOI":"10.1093\/aje\/153.9.921"},{"key":"S0950268814002891_ref40","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetpar.2009.06.014"},{"key":"S0950268814002891_ref42","doi-asserted-by":"publisher","DOI":"10.2307\/2530508"},{"key":"S0950268814002891_ref41","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0061730"},{"key":"S0950268814002891_ref20","doi-asserted-by":"publisher","DOI":"10.1016\/j.prevetmed.2010.06.009"},{"key":"S0950268814002891_ref27","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(1950)3:1<32::AID-CNCR2820030106>3.0.CO;2-3"},{"key":"S0950268814002891_ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetpar.2006.02.002"},{"key":"S0950268814002891_ref33","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetpar.2010.04.008"},{"key":"S0950268814002891_ref43","doi-asserted-by":"publisher","DOI":"10.1016\/j.prevetmed.2005.01.006"},{"key":"#cr-split#-S0950268814002891_ref17.1","unstructured":"1. 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