The Vetera line includes the following influenza strains: Richmond/07, Ohio/03, Kentucky/95. This line addresses the AAEP guidelines for EIV clades, containing the clade 1 Ohio/03 and/or the clade 2 Richmond/07 EIV strains. This vaccine protects against the following viruses: Influenza, Encephalomyelitis (Eastern and Western), Herpesvirus Types 1 and 4, West Nile Virus and Tetanus. Dosage: Shake well before use. Using aseptic technique, inoculate horses intramuscularly with a 1 mL dose. Administer a second 1 mL dose intramuscularly in 3-4 weeks using a different injection site. Revaccinate annually and prior to anticipated exposure with a single 1 mL intramuscular dose. All vaccines are shipped Express 1-2 Days. A $29.95 flat rate fee is charged for all orders containing vaccines. Someone should be present to sign for and receive the vaccine order when it ships to you. For more shipping info click here. NOTE: This item cannot be shipped to Minnesota, Canada and P.O. Boxes. Use must be approved by your veterinarian.