Date published: 2025-9-12

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West Nile Innovator® + EWT

by Zoetis
4.5(11)
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Horse combination vaccine with 4 way protection against equine diseases
    • Equine combination vaccine
    • Protects against West Nile Virus, Equine Encephalomyelitis (EEE and WEE) and Tetanus
    • For use in healthy horses and foals 10 months of age and older
    • Killed virus vaccine, no mixing required
    • Supplied as a single dose syringe or 10 dose bottle
    • Prescription required in NV
Catalog #DescriptionPriceQtyAutoshipCARTFAVORITES
sc-359128
1 dose
$38.41
sc-359129
10 doses
$328.97
sc-551771Rx
1 dose, Rx required in NV
$38.41
sc-551772Rx
10 doses, Rx required in NV
$328.97
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The USDA attributes the 70% decline in US equine West Nile cases from 2002-2003 to the use of West Nile Innovator®.

West Nile Virus (WNV) poses a significant threat to horses nationwide because it is carried throughout the country by infected birds during migration. Mosquitoes become infected after feeding on infected birds, and can then transmit the virus to horses. Vaccination remains the most effective way to help protect horses against WNV.

West Nile Innovator® + EWT is for the vaccination of healthy horses and foals 10 months of age or older as an aid in the prevention of the following diseases of horses:

  • West Nile Virus infection
  • Eastern Equine Encephalomyelitis
  • Western Equine Encephalomyelitis
  • Tetanus

This equine vaccine contains a killed virus and does not require reconstitution prior to administration. West Nile Innovator® + EWT is adjuvanted with MetaStim®, which reduces the potential for injection site reactions. In addition, this high quality vaccine may be administered to pregnant mares.

Supplied as a single dose syringe (needle included) or 10 dose bottle (needles and syringes sold separately).

West Nile Innovator + EWT - Table showing our broad range of Zoetis vaccines and what they cover
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where is this vaccine made

Asked by: Cathy
Manufacturer: Zoetis Inc., Kalamazoo, MI, USA
Answered by: SCAH
Date published: 2025-07-10

do you have these in stock 4 x single dose at the Paso store?

Asked by: question
SIngle dose is available in the Paso location but quantity may vary.
Answered by: SCAH
Date published: 2025-01-21

What is the withdrawal time on Innovator+EWT

Asked by: Junebug
Hi there! We do not have that information, you will need to contact the manufacturer of this product. Thanks!
Answered by: SCAH Rep
Date published: 2018-09-05
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Rated 4 out of 5 by from solid vaccineThis combo vaccine covers what is needed (except rabies) for my mature horses. I've used it for several years without any issues. The single dose syringe and needle makes it convenient.
Date published: 2018-04-11
Rated 4 out of 5 by from This product will save you timeThis product will save you time and money. My mares HATE getting shots, being able to reduce the number of vaccines is great. The shipping was really quick, next day.
Date published: 2014-12-29
Rated 4 out of 5 by from will order againI was very happy finding you and you were awesome with prices, inventory and shipping, my one thing is the one of the vaccines I ordered is short dated and was not listed as such, we will make it work, but would not have bought if I had known
Date published: 2017-02-26
Rated 4 out of 5 by from great vaccine for average horseThis vaccine meets the needs of the average horse. The single does syringe makes it easy to use.
Date published: 2018-03-12
Rated 5 out of 5 by from excellent productgreat price for the product. We vaccinate our herd of draft horses with this product annually.
Date published: 2023-03-03
Rated 5 out of 5 by from Great productGlad I purchased here, easy to order, quick delivery, and great product
Date published: 2017-03-02
Rated 5 out of 5 by from Easy to Use, Handy 10 DoseThis is excellent product, easy to use and handy in the 10 dose bottle
Date published: 2018-05-29
Rated 5 out of 5 by from Great protection for your horse.Single dose is premeasured and ready to use. Couldn't be easier.
Date published: 2017-06-30
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West Nile Innovator + EWT is rated 4.5 out of 5 by 11.
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