(Replaces Frontier 4 Plus) Modified live virus for the vaccination of healthy cattle against Bovine Rhinotracheitis, Bovine Virus Diarrhea Type 1, Bovine Virus Diarrhea Type II, Parainfluenza 3, and Bovine Respiratory Syncytial Virus (BRSV).Dosage and Administration: Rehydrate and shake well. Inject 2 mL intramuscularly or subcutaneously. Immunization against BRSV requires a second dose of BRSV vaccine given 14 to 28 days later. Do not vaccinate pregnant cows or calves nursing pregnant cows. Do not vaccinate within 21 days before slaughter.

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