Encevac T + VEE with Havlogen

This page contains information on Encevac T + VEE with Havlogen for veterinary use.
The information provided typically includes the following:
  • Encevac T + VEE with Havlogen Indications
  • Warnings and cautions for Encevac T + VEE with Havlogen
  • Direction and dosage information for Encevac T + VEE with Havlogen

Encevac T + VEE with Havlogen

This treatment applies to the following species:
Manufacturer: Intervet/Merck Animal Health


A formaldehyde inactivated, adjuvanted polyvalent equine vaccine-toxoid consisting of equine encephalomyelitis viruses (Eastern, Western and Venezuelan) and tetanus toxoid.

Encevac T + VEE with Havlogen Indications

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

DOSE: 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.

ANTIBIOTIC: Gentamicin.

Adjuvant: Intervet’s Proprietary Technology


Intervet Inc., Merck Animal Health, division of Intervet Inc., Omaha, NE 68103, USA

U.S. Vet Lic. No 165A

1 800 521-5767 (USA)

1 866 683-7838 (CAN)

For patent information: http://www.merck.com/product/patent/home.html





10 Doses

10 mL



NAC No.: 10473192

Intervet Inc.

556 MORRIS AVE., SUMMIT, NJ, 07901
Customer Service:   800-521-5767
Order Desk:   800-648-2118
Technical Service (Companion Animal):   800-224-5318
Technical Service (Livestock):   800-211-3573
Fax:   908-473-5560
Website:   www.merck-animal-health-usa.com
Every effort has been made to ensure the accuracy of the Encevac T + VEE with Havlogen information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the US product label or package insert.

Copyright © 2015 North American Compendiums. Updated: 2014-12-03