| seroepidemiological study of neospora caninum in beef and dairy cattle in la pampa, argentina. | neospora caninum is considered one of the major causes of abortion in cattle. the aim of this study was to examine and quantify the extent of the infection in cattle in a representative region of argentina (la pampa, province). an average sample size of 36 sera per herd was selected from 97 beef and 24 dairy herds. a total of 4334 serum samples were tested for specific anti- neospora caninum igg using an indirect-elisa and 302 seropositive-elisa sera were re-examined using an avidity-elisa proce ... | 2015 | 26203996 |