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.