Killed virus and bacterin for the protection of healthy cattle against IBR, PI3, BRSV, cytopathic and noncytopathic BVD Type 1, noncytopathic BVD Type 2 and the 5 most common strains of Lepto. Features Xtend SP adjuvant. Vaccinate dairy cows during the dry off period.
Dosage: 5 ml subcut, revaccinate with Vira Shield 6 in 4-5 weeks. Revaccinate annually. 60 day slaughter withdrawal. U.S. Lic. No. 303.