| epidemiology and impact of neospora caninum infection in three queensland tropical dairy herds. | this study investigated the epidemiology of neospora caninum in three tropical dairy herds in north queensland, australia. all animals in the herds were bled, and the sera were tested by elisa for n. caninum antibodies. herd records were examined, and the number of calves carried to term and the number of abortions which occurred over the lifetime of each animal were recorded to determine the abortion rate for each animal. pedigrees were constructed for two of the herds to investigate whether ve ... | 2011 | 21736635 |