Dosage: 2 ml IM or subcut, repeat in 14-28 days. Revaccinate annually or prior to time of stress or exposure. Calves vaccinated under 6 months of age should be revaccinated at 6 months. May be administered to pregnant animals at any stage of gestation. Protect animals from exposure for at least 14 days after last dose. 21 day slaughter withdrawal.
Anaphylactoid reactions may occur. Antidote: Epinephrine.
U.S. Lic. No. 124.