{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T15:18:58Z","timestamp":1753888738755,"version":"3.41.2"},"reference-count":40,"publisher":"FapUNIFESP (SciELO)","issue":"1","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bras. Parasitol. Vet."],"abstract":"<jats:p>Abstract The aim of this study was to evaluate the seroprevalence and factors associated with the presence of anti-Toxoplasma gondii and anti-Neospora caninum antibodies in sheep from Paran\u00e1 state. The detection of antibodies for T. gondii and N. caninum was performed by homemade and commercial indirect ELISA, respectively. Multiple logistic regression analysis was used to verify the factors associated with the seroprevalence. Antibodies anti-T. gondii and anti-N. caninum were observed in 42.7% and in 17.6% of the animals, respectively. The protective factors associated to seropositive were \u201csome level of confinement\u201d (full or semi-extensive confinement) (OR=0.53) for T. gondii and \u201cuse of skilled labor\u201d (OR=0.64) for N. caninum. The risk factors were \u201cpresence of cats\u201d (OR=1.75) for T. gondii and \u201cfeeding of dogs with sheep placental remains\u201d (OR=1.79) for N. caninum. In addition, to presenting a significant and simultaneous seroprevalence for both agents (9.9% of the animals), the results also indicate that deficiencies in management and environmental sanitation, the presence of reservoirs, and types of exploitation enhance the seropositivity. Thus, studies like this might support sanitary programs and public policies for the prevention of T. gondii and N. caninum in the sheep herds of Paran\u00e1 state.<\/jats:p>","DOI":"10.1590\/s1984-29612021021","type":"journal-article","created":{"date-parts":[[2021,4,26]],"date-time":"2021-04-26T14:29:38Z","timestamp":1619447378000},"source":"Crossref","is-referenced-by-count":4,"title":["Anti-Toxoplasma gondii and anti-Neospora caninum antibodies in sheep from Paran\u00e1 state, South Brazil: prevalence and associated factors"],"prefix":"10.1590","volume":"30","author":[{"given":"Paulo Roberto","family":"Romanelli","sequence":"first","affiliation":[{"name":"Universidade Estadual de Londrina,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andressa Maria Rorato Nascimento de","family":"Matos","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Londrina,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fernanda","family":"Pinto-Ferreira","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Londrina,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eloiza Teles","family":"Caldart","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Londrina,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jo\u00e3o Lucas Moura do","family":"Carmo","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Londrina,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nathalia Gomes dos","family":"Santos","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Londrina,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Natalia Ribeiro da","family":"Silva","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Londrina,  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