Duration of Immunity Induced by a Single Dose of Porcilis PCV at Three Weeks of Age
At IPVS 2010, U. Schmidt and F. Roerink reported their study into the duration of immunity induced by a single dose (2ml) of Porcilis PCV administered to MDA-positive pigs at three weeks of age and challenged with PCV2 virus at 25 weeks of age. They found that the immunity covered the whole fattening period.