{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T07:04:42Z","timestamp":1778828682527,"version":"3.51.4"},"reference-count":38,"publisher":"FapUNIFESP (SciELO)","issue":"2","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"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 aimed to determine the herd and animal levels seroprevalence and associated factors for Toxoplasma gondii infections in cattle from the state of Para\u00edba, Northeastern Brazil. Herds (n = 434) and cows aged \u2265 24 months (n = 1,895) were randomly selected, and serum samples were tested with the immunofluorescence antibody test (IFAT) using as cutoff of 64. Of the 434 farms investigated, 197 had at least one seropositive cow (prevalence of 49.0%; 95% CI = 44.3%-53.8%), and the prevalence at animal level was 18.0% (95% CI = 5.3%-21.1%). The antibody titers ranged from 64 to 1024, with the most frequent titers being 64 (10.8%) and 128 (3.7%). The risk factors identified were property located in Sert\u00e3o region (odds ratio [OR] = 3.07), property located in Agreste\/Zona da Mata regions (OR = 2.00), animal purchasing (OR = 2.68), herd size of 34-111 animals (OR = 2.91) and herd size &gt; 111 animals (OR = 6.97). The results suggest the wide distribution of T. gondii infections in cattle throughout the state of Para\u00edba, and the risk factors identified are not possible to correct.<\/jats:p>","DOI":"10.1590\/s1984-29612023025","type":"journal-article","created":{"date-parts":[[2023,5,15]],"date-time":"2023-05-15T15:03:00Z","timestamp":1684162980000},"source":"Crossref","is-referenced-by-count":5,"title":["Herd-level based seroprevalence and associated factors for Toxoplasma gondii in cows in the state of Para\u00edba, Northeastern Brazil"],"prefix":"10.1590","volume":"32","author":[{"given":"Amanda Rafaela Alves","family":"Maia","sequence":"first","affiliation":[{"name":"Universidade Federal de Campina Grande, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roberto Alves","family":"Bezerra","sequence":"additional","affiliation":[{"name":"Instituto Federal da Para\u00edba, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samara Santos","family":"Silva","sequence":"additional","affiliation":[{"name":"Instituto Federal da Para\u00edba, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Felipe Boniedj Ventura","family":"\u00c1lvares","sequence":"additional","affiliation":[{"name":"Instituto Federal da Para\u00edba, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carolina de Sousa Am\u00e9rico Batista","family":"Santos","sequence":"additional","affiliation":[{"name":"Universidade Federal de Campina Grande, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Clebert Jos\u00e9","family":"Alves","sequence":"additional","affiliation":[{"name":"Universidade Federal de Campina Grande, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"In\u00e1cio Jos\u00e9","family":"Clementino","sequence":"additional","affiliation":[{"name":"Universidade Federal da Para\u00edba, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thais Ferreira","family":"Feitosa","sequence":"additional","affiliation":[{"name":"Instituto Federal da Para\u00edba, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vin\u00edcius Longo Ribeiro","family":"Vilela","sequence":"additional","affiliation":[{"name":"Instituto Federal da Para\u00edba, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1777-7348","authenticated-orcid":false,"given":"S\u00e9rgio Santos de","family":"Azevedo","sequence":"additional","affiliation":[{"name":"Universidade Federal de Campina Grande, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2023]]},"reference":[{"key":"ref1","series-title":"Caracteriza\u00e7\u00e3o do clima, da pluviometria e da 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Brasil"],"link":[{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_pdf&pid=S1984-29612023000200306&tlng=en","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,10,20]],"date-time":"2024-10-20T11:27:57Z","timestamp":1729423677000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S1984-29612023000200306&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023]]},"references-count":38,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2023]]}},"alternative-id":["S1984-29612023000200306"],"URL":"https:\/\/doi.org\/10.1590\/s1984-29612023025","relation":{},"ISSN":["1984-2961","0103-846X"],"issn-type":[{"value":"1984-2961","type":"electronic"},{"value":"0103-846X","type":"print"}],"subject":[],"published":{"date-parts":[[2023]]},"article-number":"e017222"}}