(Boehringer Ingelheim) IBR, BVD Types I and II, PI3 and BRSV. Give 2 ml SQ. Safe for pregnant cows, or calves nursing pregnant cows, provided they were vaccinated pre-breeding, according to label directions, with Pyramid 5 or Pyramid 10. Calves vaccinated before 6 months of age should be revaccinated at 6 months of age. Annual booster is recommended. Modified live, requires mixing.