Bovi-Shield Gold One Shot offers protections against IBR, BVD Types 1 and 2, BRSV, PI3, and Mannheimia haemolytica (pasteurella). Give 2 ml SQ. May be administered to pregnant cows, or calves nursing pregnant cows, provided cows were vaccinated according to label directions with any Bovi-Shield Gold FP or PregGuard Gold FP vaccine within the last 12 months. Calves vaccinated before 6 months of age should be revaccinated after 6 months of age or at weaning. Annual booster is recommended. Modified live, requires mixing. Bovi-Shield Gold One Shot has 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.