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Year 2018 - Volume 38, Number 3
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Seroprevalence of Toxoplasma gondii in equidae from Northeast Brazil, 38(3):400-406
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ABSTRACT.- Guerra N.R., Almeida J.C., Silva E.L., Silva E.M., Santos J.A.M., Lepold R., Mota R.A. & Alves L.C. 2018. [Seroprevalence of Toxoplasma gondii in equidae from Northeast Brazil.] Soroprevalência de Toxoplasma gondii em equídeos do Nordeste do Brasil. Pesquisa Veterinária Brasileira 38(3):400-406. Laboratório de Doenças Parasitárias dos Animais Domésticos, Departamento de Medicina Veterinária, Universidade Rural de Pernambuco, Rua Dom Manoel de Medeiros s/n, Dois Irmãos, Recife, PE 52171-900, Brazil. E-mail: neurisvan.guerra@hotmail.com
This paper reports seroprevalence of toxoplasmosis in horses kept in different forms of breeding system in the state of Pernambuco. For that, 400 blood serum samples from clinically healthy horses were analyzed through the test of modified agglutination (MAT) considering cut-off of 1:25. Data related to the characteristics of the animals and herds, breeding system, presence of other animals, age, gender, breed, aptitude, and physical conditions were collected throughout investigative surveys. IgG anti-Toxoplasma gondii antibodies were detected in 12.5% (50/400) of the analyzed animals. In the 12 studied towns, there was a positivity in 91. 67% (11/12) with a variation between 4% and 33.3%. When the risk factors were evaluated, only the mesoregion factor (p=0.029) had an association with the infection, particularly the Zona da Mata region (OR=3), followed by the Recife Metropolitan Area (OR=2.2), Agreste region (OR=1.7) and Sertão region (OR=1). The results shows the presence of the parasites on the studied area, which may represent a link with the transmission chain of toxoplasmosis which has influence on the public health system, considering that Brazil is the eighth greatest exporter of equine meat in the world. |
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