·Follow the instructions from and use under supervision by a veterinarian.
·Observe the health status of each pig before vaccination. Do not vaccinate pigs showing unusual symptoms.
·Shake well to mix thoroughly before and during use. Protect from direct sunlight.
·Sterilize vaccination equipment in boiling water of by autoclaving. Do not sterilize with alcohol instead. Sterilize vaccination site with 70% alcohol.
·Do to save unused vaccines for later administration. Sterilize unused vaccines and vaccine containers by autoclaving before disposal.