Seroprevalence and risk factors for Neospora caninum in goats in Santa Catarina state, Brazil

Neosporosis is an infectious disease caused by the parasite Neospora caninum. Knowledge regarding neosporosis in goats is still quite limited, especially in the state of Santa Catarina (SC), southern Brazil. Therefore, this study aimed to assess the seroprevalence and risk factors for N. caninum in goats in the western and mountain regions of SC. Blood samples were collected from 654 goats in 57 municipalities. The indirect immunofluorescence test was used for antibody detection against N. caninum. Thirty samples (4.58%) were seropositive, with titers ranging from 1:50 to 1:6400. An epidemiological survey was also conducted in order to identify risk factors for neosporosis in goats. It was found that reproductive problems on the farms, as well as the diet and direct contact with dogs were casual risks for neosporosis. These results indicate that N. caninum infects goats in these regions, which may lead to reproductive problems.

Bibliographic Details

Main Authors:	Topazio,Josué Pires, Weber,Augusto, Camillo,Giovana, Vogel,Fernanda Flores, Machado,Gustavo, Ribeiro,André, Moura,Anderson Barbosa, Lopes,Leandro Sâmia, Tonin,Alexandre Alberto, Soldá,Natan Marcos, Bräunig,Patrícia, Silva,Aleksandro Schafer da
Format:	Digital revista
Language:	English
Published:	Colégio Brasileiro de Parasitologia Veterinária 2014
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612014000300360
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