Horse Vaccines: West Nile-Innovator, West Nile-Innovator +EWT, West Nile-Innovator +VEWT
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Drs. Foster and Smith Pet Supplies

West Nile-Innovator® Vaccine by Pfizer/Zoetis

West Nile-Innovator® Vaccine by Fort Dodge
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* Vaccines help protect your horse from the deadly West Nile virus (WNV)
* Three different vaccines let you protect against various combinations of Eastern-Western Encephalomyelitis, Venezuelan Encephalomyelitis, and Tetanus Toxoid
* Ready-to-use - preloaded horse vaccine requires no reconstitution

For vaccination of healthy horses against West Nile virus (WNV). West Nile-Innovator vaccines are available in two convenient combinations, as well as a stand-alone vaccine. This is the only West Nile vaccine available in combination with eastern, western and/or Venezuelan equine encephalomyelitis - with or without tetanus.

Ready-to-use horse vaccines - no reconstitution required. Vaccine is killed and adjuvanted with MetaStim. MetaStim contains easy-to-metabolize lipids that improve vaccine performance while minimizing the potential for injection site reactions. Pre-loaded single-dose syringe includes needle. Administer intramuscularly (IM) only. Purchase two to use one as a booster.

West Nile virus is one of the fastest-growing threats to horses nationwide and the incidence of this virus has more than doubled in just the last two years. The USDA has credited West Nile-Innovator with contributing to the 70% decline in the United States equine West Nile cases at the height of the epidemic. Up to 40% of horses who have been diagnosed with WNV have died or been euthanized due to declined health as a result of the virus. West Nile virus is carried by infected birds that migrate throughout the country. Mosquitoes are infected after taking a blood meal from an infected bird. Infected mosquitoes then transmit the virus to other birds and mammals, including humans and horses. The most serious manifestation of this virus is fatal encephalitis in about 40% of equine cases. Other clinical signs include fever, stumbling/tripping, muscle weakness/twitching, partial paralysis, head pressing, inability to rise, convulsions, and coma.

Vaccine Protects Against
West Nile
West Nile-
West Nile-
Innovator +EWT
West Nile-
Innovator +VEWT

*Residents of CA, CT, DE, IL, MA, MI, MN, NH, NJ, NY, or OR, please ask your veterinarian for a prescription. NY residents may use a certificate of need. Shipping Vaccines

For more information please refer to our informative Vaccine Schedule For Horses. Or view our Equine Vaccine Product Chart.

Keep track of your horse's vaccinations and medical records with a Horse Health Record.

In accordance with federal packaging regulation 9CFR Part 112, vaccines may only be shipped in the manufacturer's original, unopened container. This regulation helps ensure vaccine quality and consistency in labeling. However, because of this regulation, we cannot accept open packages of vaccines for return or replacement once the seal or package has been broken.

Please click on "More Information" for dosage informations.

We sell to breeders, groomers, kennels, catteries, shelters, rescue groups, farms, adoption agencies, veterinarians and other pet enthusiasts. We do not sell to other commercial entities, distributors, etc.

Please see the FDA's recommendiations on
Disposal of Needles and Other Sharps. >

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