(Zoetis Animal Health) IBR, BVD, PI3, BRSV and Haemophilus somnus protection for cattle 3 months of age or older. Give 2 ml IM. Repeat in 2-4 weeks. Calves vaccinated before 6 months of age should be revaccinated at 6 months of age or at weaning. Annual booster is recommended. Modified live, requires mixing. Do not use in pregnant cows or calves nursing pregnant cows.