Toxoplasma gondii and Neospora caninum infections and factors associated in goats in the Parana state, Southern Brazil.
Rev Bras Parasitol Vet
; 29(4): e003620, 2020.
Article
em En
| MEDLINE
| ID: mdl-33053053
ABSTRACT
The aim of this study was to determine the occurrence of anti-Toxoplasma gondii and anti-Neospora caninum antibodies and their associated factors among goats in farms from the Paraná state, South Brazil. The serological analysis was performed by indirect ELISA on 629 goat serum samples collected from 32 farms distributed in five mesorregions from the state. Seropositivity was observed in 30.7% of the animals for T. gondii, 6.3% for N. caninum, and 3.0% for both agents. Final multiple regression models showed that the use of assisted reproduction decreased the chance of seropositivity for T. gondii (PR=0.70) and the slaughtering site on the farm (PR=2.03) increased it. To N. caninum, the supplying concentrated feed to animals (OR=4.80) and animal pre-weaning death (OR=9.96) increased the chance of seropositivity. The variables associated with these seropositivities suggest deficiencies in sanitation and reproductive management. In addition, it recognizes critical points of infection for animal production management.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Cabras
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Anticorpos Antiprotozoários
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Toxoplasmose Animal
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Coccidiose
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article