Administer a single 1 ml. A 1 ml. booster dose every 6 months is recommended in epidemic areas. An immunization for pregnant mares, foals and horses over 3 months of age against equine rhinopneumonitis caused by equine herpevirus Type 1. Each dose consists of 1 vial of diluent to be mixed with 1 vial of powder. IM followed by a 1 ml.
Primary vaccination give three doses - three weeks apart.
Foals vaccinated before three months of age should be revaccinated after 6 months of age. 1500 units per vial. For horses or other large animals. Safe for pregnant mares, foals and horses over 3 months of age. IM, repeat 4-6 weeks later.