KCNA 3/2/2007 The Veterinary Medicine Institute under the Academy of Agricultural Science has developed an efficient vaccine against swine epizootic disease. It is particularly effective against coli bacillus-caused toxemia. Once a piglet takes the disease, there are symptoms of facial paralysis and melancholia without eating fodder before dying. It is easily infectious. It has been … Continue reading Anti-Epizootic Vaccine Developed