Description Aids in the prevention of Rhinopneumonitis strains EHV-4 and EHV-1, Equine Influenza due to type A2 viruses, Eastern & Western Encephalomyelitis and tetanus.PRODUCT DETAILDosage:Administer 1 mL intramuscularly and repeat in 2-8 weeks after first dose then 1mL annual boosterType: 1 doseApplication: IntramuscularSize: 1mL