CattleMaster 4 + VL5 is for vaccination of healthy cattle, including pregnant cows, as an aid in preventing infectious bovine rhinotracheitis caused by:
BVD Type 1
Dosage: 5 mL IM. Healthy cattle should receive 2 doses administered 2-4 weeks apart. Calves vaccinated before the age of 6 months should be revaccinated after 6 months of age. 21 day slaughter withhold.