RESPIVax 3 + PH-M has been shown to be effective for the vaccination of healthy cattle five months of age or older against Infectious Bovine Rhinotracheitis, Bovine Viral Diarrhea Virus Type 1a, Bovine Viral Diarrhea Virus Type 2, Mannheimia Haemolytica and Pasteurella Multocida. See package insert for complete product details.