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Encevac T with Havlogen (Single Dose)

Item: E003878
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This item cannot be shipped to Minnesota, Canada and P.O. Boxes. Use must be approved by your veterinarian.

All vaccines are shipped via the Vaccine Shipping method. A $34.95 flat rate fee is charged for all orders containing vaccines. Vaccines are shipped in insulated packaging with ice in order to deliver chilled and someone should be present to sign for and receive the vaccine. For more shipping info click here.


Encevac T with Havlogen For vaccination of healthy horses 6 months of age or older, as an aid in the prevention of disease caused by Eastern and Western encephalomyelitis viruses and tetanus.

  • Covers Eastern and Western strains of Equine Encephalomyelitis
  • Also contains Tetanus toxoid
  • Single dose is convenient to use

Encevac T with Havlogen is a registered trademark of Intervet Inc., d/b/a Merck Animal Health, a subsidiary of Merck & Co. Inc.

Useful Information

For primary vaccination aseptically administer 1 mL intramuscularly, repeat with a single dose in 3 - 4 weeks. Annual revaccination is recommended. A booster dose can be administered at more frequent intervals based upon individual horse or farm disease risk assessment or any time epidemic conditions exist or are reported. Consult your veterinarian.

CAUTIONS: Store at 2°-7°C (35°-45°F). Shake well before using. Use entire contents when first opened. Do not vaccinate within 21 days before slaughter. Local reaction may occur if this product is given subcutaneously. Inject deep into the muscle only. Anaphylactic reactions may occur. If allergic reaction occurs, treat with epinephrine. Care should be used to avoid injecting your own fingers, hands, or other body parts. Accidental injection can cause serious local reactions. Contact a physician immediately if an accidental injection occurs.

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