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West Nile Innovator + EWT Vaccine for Horses, 1mL Syringe

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This item can't be shipped to NV.
This item is specially packaged to remain refrigerated during transit.

About This Item

Details

  • Helps protect against West Nile virus infection
  • Helps protect against Eastern and Western equine encephalomyelitis
  • Includes tetanus toxoid for tetanus protection
  • Combination vaccine targeting multiple neurologic diseases
  • Stimulates protective immunity against these infectious diseases

Ingredients

Instructions

Frequently bought together

Questions & Answers

1 Customer Questions

Does this vaccine require a prescription

Answer by Chewy • Jun 01, 2026
No, this vaccine does not require a prescription.
Reviews
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4.9
Rated 4.9 out of 5 stars
80 Ratings
Terms & Conditions

29 Customer Reviews

Rated 5 out of 5 stars
Verified Purchase
By Cathy on Apr 25, 2026

The packaging

This was a small syringe with a vaccine in it for my horse. It came in a box big enough for 3 shoe boxes. Although very big packaging the vaccine was cold with all

This was a small syringe with a vaccine in it for my horse. It came in a box big enough for 3 shoe boxes. Although very big packaging the vaccine was cold with all the ice packs. Whoever packed it was serious about it staying cold, thank you!!

Rated 5 out of 5 stars
Verified Purchase
By Judy on Jul 31, 2025

Amazing fat and free shipping!

I ordered vaccines for my horses on Monday afternoon and they were shipped out the next day. I was a bit worried because it was very hot here today, 97 degrees,

I ordered vaccines for my horses on Monday afternoon and they were shipped out the next day. I was a bit worried because it was very hot here today, 97 degrees, and when the box arrived I was so impressed with how well it was packaged. The cold packs were still frozen and the shots were nice and cool. Thanks Chewy for doing such a great job!

Rated 5 out of 5 stars
Verified Purchase
By Tray on Apr 5, 2026

Fast delivery

Fast delivery on vaccines is always highly appreciated. Everything was there everything assembled correctly. Vaccines were done in like two seconds. I got these

Fast delivery on vaccines is always highly appreciated. Everything was there everything assembled correctly. Vaccines were done in like two seconds. I got these for my two emu

Rated 5 out of 5 stars
Verified Purchase
By Susan on May 15, 2025

Great service!!

Ordering was quick and easy. Products arrived quickly!!

Ordering was quick and easy. Products arrived quickly!!

Rated 5 out of 5 stars
Verified Purchase
By cheryl on Mar 21, 2025

They are very prompt and helpful!!!

My two horses are everything to me. I try to save $$ of course. Chewy is always my go to.

My two horses are everything to me. I try to save $$ of course. Chewy is always my go to.

Rated 5 out of 5 stars
Verified Purchase
By Gayle on Dec 3, 2024

The dating on the tanker was excellent

This is the only West Nile eastern western tetanus vaccine my horse has not reacted to and I'm assuming and hoping it gives him good protection every year

This is the only West Nile eastern western tetanus vaccine my horse has not reacted to and I'm assuming and hoping it gives him good protection every year

Rated 5 out of 5 stars
Verified Purchase
By Erin on Feb 7, 2025

Fast free shipping, arrived quickly

It’s great that vaccines also qualify for free shipping! I will continue to order vaccines from Chewy.

It’s great that vaccines also qualify for free shipping! I will continue to order vaccines from Chewy.

Rated 5 out of 5 stars
Verified Purchase
By Lexi on Jul 10, 2026

Excellent basic, (core), vaccine and great price.

Same horse vaccine we use every year and great price on Chewy +.

Same horse vaccine we use every year and great price on Chewy +.

Rated 5 out of 5 stars
Verified Purchase
By KAREN on Apr 10, 2026

One Stop Shot!!

Love the fact that the West Nile Booster is Integrated into the EWT vaccine!

Love the fact that the West Nile Booster is Integrated into the EWT vaccine!

Rated 5 out of 5 stars
Verified Purchase
By Elizabeth on Apr 18, 2025

Fast, perfect cold packaging!

Fast and exactly the vac combo needed, cooled just right.

Fast and exactly the vac combo needed, cooled just right.