·Follow the instructions from and use under supervision by a veterinarian.
·Do not vaccinate pregnant sows.
·Observe the health status of each pig. Do not vaccinate pig showing unusual symptoms. Vaccinate healthy pigs only.
·Use equipment sterilized by autoclaving for vaccination only.Do not sterilize with alcohol instead. Vaccination sites should be sterilized by rubbing with 70% alcohol swap.
·Do not save unused vaccine for later administration. Sterilized unused vaccines and vaccine containers by autoclaving before disposal.