- Emergency vaccination alleviates highly pathogenic porcine reproductive and respiratory syndrome virus infection after contact exposureXiao Li
College of Veterinary Medicine, Northwest A and F University, Yangling 712100, China
BMC Vet Res 9:26. 2013..Group 3 was treated with the attenuated vaccine at 0 days post-inoculation. The rectal temperatures, clinical signs, pathologic lesions and viraemia of the piglets were detected and evaluated...