Seroepidemiology of beef and dairy herds and fetal study of Neospora caninum in Argentina |
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| Authors: | Moore Dadín Prando Campero Carlos Manuel Odeón Anselmo Carlos Posso María Adela Cano Dora Leunda María Rosa Basso Walter Venturini María Cecilia Späth Ernesto |
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| Affiliation: | Consejo Nacional de Investigaciones Cienti;ficas y Técnicas (CONICET), Buenos Aires, Argentina. |
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| Abstract: | The purpose of the present work was to study the epidemiology of Neospora caninum in beef and dairy herds in the Humid Pampas of Argentina. The seroprevalence of N. caninum was evaluated in 2414 serum samples of cows from beef and dairy farms. An indirect fluorescent antibody test (IFAT) was used to determine specific antibodies. The sera was screened at a dilution >or=1:200 and >or=1:600 in cows with reproductive disease antecedents and without them, respectively. Cows without history of reproductive diseases from nine beef and fifteen dairy farms were grouped according to the percentage (> or or
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