Porcine Circovirus Vaccine, Type 2, Killed Baculovirus Vector. Mycoplasma Hyopneumoniae Bacterin. For use in healthy swine as an aid in the prevention of viremia, as an aid in the reduction of virus shedding and as an aid in the reduction of lymphoid infection caused by porcine circovirus type 2 (PCV2), and as an aid in the reduction of lung lesions due to Mycoplasma hyopneumoniae.