| serological survey of babesia bovis and babesia bigemina in cattle in south africa. | a total of 719 serum samples collected from clinically healthy cattle from eight provinces located in different districts of south africa were examined by the indirect enzyme-linked immunosorbent assay (elisa) and the standard indirect fluorescent antibody test (ifat) to determine the serological prevalence of babesia bovis and babesia bigemina. the results showed that 35.3% and 39.7% of cattle were positive for b. bovis and 30% and 36.5% were positive for b. bigemina antibodies on elisa and ifa ... | 2011 | 21700393 |