{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T15:19:29Z","timestamp":1753888769968,"version":"3.41.2"},"reference-count":39,"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 We investigated the occurrence of Toxoplasma gondii and Neospora caninum antibodies in pigs raised in the Northeast of Par\u00e1, Brazil. At Study I, convenience sampled 151 pigs at two slaughterhouses, with and without state inspection; and Study II, which assessed 159 pigs with probabilistic sampling from nine pig farms. Serological analysis was performed using indirect fluorescent antibody test for T. gondii and N. caninum with a cutoff of 64 and 50, respectively. Overall, 6.77% pigs were seropositive for T. gondii and 5.16% for N. caninum. In Study I, pigs slaughtered with and without state inspection presented similar occurrence for both coccidia (p&gt;0.05). Study II found an association between N. caninum seropositivity and sludge discarded into the soil, feeding pigs with animal-based protein, subsistence system, and absence of nipple drinkers. No association was found for T. gondii. Pigs from Par\u00e1 are a potential source of T. gondii infection to humans. To our best knowledge, this is the first study to report anti-N. caninum antibodies in the serum of pigs in Par\u00e1 State, Brazilian Amazon.<\/jats:p>","DOI":"10.1590\/s1984-296120201085","type":"journal-article","created":{"date-parts":[[2021,2,2]],"date-time":"2021-02-02T20:47:22Z","timestamp":1612298842000},"source":"Crossref","is-referenced-by-count":7,"title":["Occurrence of anti-Toxoplasma gondii and anti-Neospora caninum antibodies in pigs in the State of Par\u00e1, Brazil"],"prefix":"10.1590","volume":"30","author":[{"given":"Leonardo Machado","family":"Lopes","sequence":"first","affiliation":[{"name":"Museu Paraense Em\u00edlio Goeldi, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6742-3652","authenticated-orcid":false,"given":"Antonio Humberto Hamad","family":"Minervino","sequence":"additional","affiliation":[{"name":"Universidade Federal do Oeste do Par\u00e1, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Suellen da Gama Barbosa","family":"Monger","sequence":"additional","affiliation":[{"name":"Instituto Evandro Chagas, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Herbert Sousa","family":"Soares","sequence":"additional","affiliation":[{"name":"Universidade Santo Amaro, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juliana Machado","family":"Portela","sequence":"additional","affiliation":[{"name":"Universidade Federal do Oeste do Par\u00e1, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juliana Isabel Giuli da Silva","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Solange Maria","family":"Gennari","sequence":"additional","affiliation":[{"name":"Universidade Santo Amaro, Brasil; Universidade de S\u00e3o Paulo, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Washington Luiz Assun\u00e7\u00e3o","family":"Pereira","sequence":"additional","affiliation":[{"name":"Universidade Federal Rural da Amaz\u00f4nia, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2021]]},"reference":[{"key":"ref1","first-page":"1","article-title":"Epidemiologia de Neospora caninum.","volume":"13","author":"Almeida M","year":"2004","journal-title":"Rev Bras Parasitol Vet"},{"issue":"5","key":"ref2","doi-asserted-by":"crossref","first-page":"1007","DOI":"10.1645\/GE-2502.1","article-title":"Antibodies to Toxoplasma gondii and Neospora caninum in Captive Neotropical and Exotic Wild Canids and Felids","volume":"96","author":"Andr\u00e9 MR","year":"2010","journal-title":"J Parasitol"},{"issue":"2","key":"ref3","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1590\/S1984-29612010000200002","article-title":"Prevalence of 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