Bovine Viral Diarrhea virus-Persistently Infected (BVDv-PI) animals in beef herds are not very common in beef or dairy operations, however, when we do find a herd that has BVDv-PI animals, it usually indicates a serious problem. When a herd tests positive for Bovine Viral Diarrhea (BVD), there are usually multiple BVDv-PI animals, and the economic […]
API Yak Testing Products
The following API testing products are available for Yaks.