![Spirovac VL5 250ml : 50ds](http://www.heritageanimalhealth.shop/cdn/shop/products/106893_600x.jpg?v=1640648426)
For vaccination to prevent shedding, transmission, and infection of hardjo-bovis. Combined with Vibrio and the 5 other strains of Lepto. 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.