Provides protection against IBR BVD Types 1 and 2 BRSV PI3 and Mannheimia haemolytica pasteurella. Administer 2 mL SQ. May be given to pregnant cows or calves nursing pregnant cows if cows were vaccinated within the past 12 months according to label directions with eligible vaccines. Calves vaccinated before 6 months of age should be revaccinated after 6 months of age or at weaning. Annual booster recommended. Modified live vaccine requires mixing. Demonstrated duration of immunity of at least 9 months against IBR and BVD Types 1 and 2. Do not use within 21 days of slaughter.