For use in healthy cattle as an aid in the prevention of reproductive disease and failure caused by the 5 most common strains of Lepto, including the U.S. strain of L. hardjo-bovis. Features Xtend SP adjuvant. Safe for use in all cattle. Vaccinate dairy cows during the dry off period.
Dosage: 2 ml subcut, repeat in 4-6 weeks. Revaccinate annually. 60 day slaughter withdrawal.