Seroprevalence of anti-Toxoplasma gondii antibodies in wild boars (Sus scrofa), hunting dogs, and hunters of Brazil

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal do Paraná (UFPR)-
Autor(es): dc.contributorUniversidade Federal da Bahia (UFBA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorState University of Ponta Grossa-
Autor(es): dc.contributorFederal University of Parana-
Autor(es): dc.contributorPurdue University-
Autor(es): dc.creatorMachado, Fernanda Pistori-
Autor(es): dc.creatorKmetiuk, Louise Bach-
Autor(es): dc.creatorTeider-Junior, Pedro Irineu-
Autor(es): dc.creatorPellizzaro, Maysa-
Autor(es): dc.creatorYamakawa, Ana Carolina [UNESP]-
Autor(es): dc.creatorMartins, Camila Marinelli-
Autor(es): dc.creatorVan Wilpe Bach, Renato-
Autor(es): dc.creatorMorikawa, Vívien Midori-
Autor(es): dc.creatorDe Barros-Filho, Ivan Roque-
Autor(es): dc.creatorLangoni, Hélio [UNESP]-
Autor(es): dc.creatorDos Santos, Andrea Pires-
Autor(es): dc.creatorBiondo, Alexander Welker-
Data de aceite: dc.date.accessioned2022-02-22T00:32:56Z-
Data de disponibilização: dc.date.available2022-02-22T00:32:56Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1371/journal.pone.0223474-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/201221-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/201221-
Descrição: dc.descriptionSeroprevalence of Toxoplasma gondii has been extensively studied in wild boars worldwide due to the emerging risk for human infection through meat consumption. However, this is the first study that reports toxoplasmosis seroprevalence in wild boars, wild boar hunters and their hunting dogs. The aim of the present study was to evaluate the seroprevalence of anti-T. gondii antibodies in the complex wild boars, hunting dogs and hunters, and to determine the risk factors associated with seropositivity in southern and central-western Brazil. Overall, anti-T. gondii seropositivity was observed in 15/71 (21.1%) wild boars by modified agglutination test (MAT); and 49/157 (31.2%) hunting dogs and 15/49 (32.7%) hunters by indirect immunofluorescent antibody test (IFAT). Seroprevalence of toxoplasmosis in Brazilian wild boars was within the national and international range, posting wild boars as potential environmental sentinels for T. gondii presence. In addition, the findings have comparatively shown that wild boars have been less exposed to infection than hunting dogs or hunters in both Brazilian regions. Seropositivity for T. gondii was statistically higher in 12/14 (85.7%) captured wild boars when compared to 5/57 (7.0%) free-range wild boars (p = 0.000001). Similarly, captured wild boars from anthropized areas were more likely to be seropositive than of natural regions (p = 0.000255). When in multiple regression model, dogs with the habit of wild boar hunting had significant more chance to be positive (adjusted-OR 4.62 CI 95% 1.16-18.42). Despite potential as sentinels of environmental toxoplasmosis, seroprevalence in wild boars alone may provide a biased basis for public health concerns; thus, hunters and hunting dogs should be always be included in such studies. Although hunters should be aware of potential T. gondii infection, wild boars from natural and agricultural areas may present lower protozoa load when compared to wild boars from anthropized areas, likely by the higher presence of domestic cats as definitive hosts.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionGraduate College of Veterinary Science Federal University of Paraná (UFPR)-
Descrição: dc.descriptionGraduate College of Cellular and Molecular Biology Federal University of Paraná (UFPR)-
Descrição: dc.descriptionPublic Health Institute (PHI) Federal University of Bahia (UFBA)-
Descrição: dc.descriptionDepartment of Veterinary Hygiene and Public Health São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Nursing and Public Health State University of Ponta Grossa-
Descrição: dc.descriptionDepartment of Medicine State University of Ponta Grossa-
Descrição: dc.descriptionDepartment of Collective Health Federal University of Parana-
Descrição: dc.descriptionDepartment of Comparative Pathobiology Purdue University-
Descrição: dc.descriptionDepartment of Veterinary Hygiene and Public Health São Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationPLoS ONE-
???dc.source???: dc.sourceScopus-
Título: dc.titleSeroprevalence of anti-Toxoplasma gondii antibodies in wild boars (Sus scrofa), hunting dogs, and hunters of Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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