Description
Equi-Jec® WNV is a trusted, veterinarian-approved vaccine formulated to help protect horses against West Nile Virus (WNV)—a mosquito-borne illness that can lead to severe neurological disease. This killed virus vaccine provides proven protection and is ideal for at-home horse vaccination. Each 1 mL dose comes in a pre-filled syringe and is safe for horses 4 months of age and older, including pregnant mares.
Designed with ease of use in mind, Equi-Jec® WNV includes a peel-off label for simple recordkeeping and is backed by a 12-month duration of immunity. Whether you’re vaccinating a pasture horse or a high-performance athlete, Equi-Jec offers reliable year-round defense.
Key Benefits
West Nile Virus Protection: Proven killed virus vaccine helps safeguard against WNV
Safe for Pregnant Mares: Suitable for breeding stock and foals 4 months and older
Convenient Syringe Format: Pre-filled 1 mL dose with peel-off label for easy tracking
12-Month Immunity: Helps provide up to one year of protection with a two-dose protocol
Dosage and Administration
Shake well before use
Administer 1 mL intramuscularly using aseptic technique
Repeat in 3–4 weeks at a different injection site
Consult a veterinarian for annual booster recommendations
Storage & Safety Information
Store at 35°F–46°F. Do not freeze
Do not mix with other vaccines
Do not vaccinate within 21 days of slaughter
In case of anaphylaxis, treat with epinephrine
Preservatives: Gentamicin and Amphotericin B
Ideal For
Routine vaccination of pleasure, performance, or breeding horses
Safe for home use or under veterinary supervision
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