For vaccination to prevent shedding, transmission, and infection of hardjo-bovis.; a strain of lepto not found in the popular 5-way lepto vaccines. Prevalent in US dairy and beef herds
Initial two doses given SQ, 4-6 weeks apart. Annual vaccination, one dose, Safe for use in pregnant cattle. protects a full 12 months. Safe for calves as young as 4 weeks of age.
For vaccination to prevent shedding,...