Prescription items are NON-RETURNABLE and NON REFUNDABLE **Vaccine orders are shipped Monday, Tuesday, and Wednesday with 2-day shipping.** **All vaccines are shipped using a container and ice packs to keep products cool during shipping.** ** All vaccines shipping to the state of Minnesota require a written prescription.** Merck Prestige 3 + WNV Equine Vaccine Multi-Pack Prestige 3 + WNV is recommended for the vaccination of healthy horses 6 months of age or older, as an aid in the prevention of disease caused by Eastern and Western encephalomyelitis (EEE and WEE) viruses and tetanus and as an aid in the reduction of disease, encephalitis, and viremia caused by West Nile virus. Features: Provides 3-way protection for your horse (West Nile + 2-way Sleeping Sickness + Tetanus) Combination of inactivated, concentrated, adjuvanted tissue culture origin equine Encephalomyelitis viruses (Eastern and Western), West Nile virus - Flavivirus Chimera and Tetanus Toxoid Please Note: Vaccines are nonreturnable and nonrefundable. Item Specifications: Size: Single Dose Syringe Directions for Use: Give 1 ml intramuscularly; repeat in 3 - 4 weeks with a single dose. Annual vaccination is recommended. Foals nursing immune-dams should be vaccinated when maternal antibody levels will allow active immunization. For Shipping Information as well as additional product information, please see clickable links listed under Downloadable Resources. Needles or vaccines including needles require a prescription from your veterinarian if: You order 21 or more and are shipping to Illinois. You order 11 or more and are shipping to Connecticut, New Hampshire or New York. You order (any amount) and are shipping to Delaware or New Jersey. Needles or vaccines including needles cannot be shipped internationally, or to Guam, Puerto Rico or the Virgin Islands.

Size:  12 Dose