| [first documentation of a neospora-induced "abortion storm" (exogenous transplacental transmission of neospora caninum) in a swiss dairy farm]. | in a swiss dairy farm (canton of geneva) consisting of 73 animals 8 abortions were observed within 2 weeks. serological and molecular biological analyses (pcr) on aborting dams, and abortion materials, respectively, revealed that the protozoan parasite neospora caninum was the causative agent. besides the 8 aborting animals, 12 other non-aborting heifers were found to be serologically positive for this parasite. all positive sera were further tested in an avidity-elisa to elucidate the recency o ... | 2005 | 15801622 |