RESULTS OF TESTING SERA FROM IMPORTED INTO RUSSIA BREEDING PIGS FOR THE PRESENCE OF ANTIBODIES TO VARIOUS INFECTIOUS AGENTS
Results of testing porcine sera were demonstrated. The pigs were imported into the farms of Russia from Canada, England, Denmark, Poland, Lithuania, Estonia and France in 2005-2006. It was shown that the imported animals had no antibodies to CSFV, PRRSV and Aujesky's disease virus. However, at least half of them were seropositive to type 2 porcine circovirus.