BI has reformulated the Triangle 4 vaccine to include coverage for the Type II strain of BVD. Analysis suggests that the majority of the current BVD strains now being seen are actually Type II forms of the virus. This vaccine also still provides outstanding protection for IBR, PI3 and BRSV. Dosage: Inject one 2 ml. dose intramuscularly or subcutaneously. Repeat in 14 to 28 days. Annual booster is recommended. Safe for pregnant animals. Do not vaccinate within 21 days of slaughter.

Previously called Triangle 4 + Type II BVD