Date published: 2025-9-9

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Prestige® 5 + WNV with Havlogen®

by Merck
4.9(15)
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Combination vaccine for horses to help prevent major equine diseases
    • Equine combination vaccine for comprehensive protection
    • Protects against Equine Influenza (A2) and Equine Encephalomyelitis (EEE and WEE)
    • Also protects against Equine Rhinopneumonitis (EHV-1/4), Tetanus and West Nile Virus
    • For use in healthy horses and foals 6 months of age and older
    • Killed virus vaccine, no mixing required
Catalog #DescriptionPriceQtyAutoshipCARTFAVORITES
sc-516694
1 dose
$53.99
sc-516695
10 doses
$481.99
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Prestige® 5 + WNV with Havlogen® provides comprehensive protection for horses with one convenient vaccine. This equine combination vaccine is for use in healthy horses and foals 6 months of age or older as an aid in the prevention of disease caused by:

Equine Influenza Virus (type H3N8)
Equine Encephalomyelitis (Eastern and Western)
Equine Rhinopneumonitis (EHV-1/4)
Tetanus
West Nile Virus

This high quality vaccine contains killed viruses and does not require reconstitution prior to administration. It should be administered intramuscularly, with a second dose in 3-4 weeks. Annual revaccination with a single dose is recommended. Consult a veterinarian before administering to pregnant mares.

Prestige 5 + WNV with Havlogen - A large brown horse named SJR Katmando, standing in a field

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

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Is this vaccine safe for pregnant mares?

Asked by: Luchi28
Merck does recommend that you consult your veterinarian before administering this to pregnant mares.
Answered by: SCAH Representative
Date published: 2022-06-22
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Rated 5 out of 5 by from I've used this product for years and bought it from different places but best experience is with Santa Cruz! I always talk to Megan and she is so helpful and knows the products. She has helped me to try other Santa Cruz products that I use in my everyday horse care. Great place and good people.
Date published: 2018-12-08
Rated 5 out of 5 by from I can always count this CompanyI was very grateful to find out they had this vaccine in stock. It was pretty much out of stock everywhere else. I've been using this brand for several years and have been happy with the results. I've had very few reactions to this serum.
Date published: 2022-08-31
Rated 5 out of 5 by from Confident in this product.I use this vaccine on my miniature donkeys. It was recommended to me by our N. California donkey club. I've been giving it on my small herd for years. Cost effective to have the WNV included.
Date published: 2021-10-24
Rated 5 out of 5 by from All in oneI have used this combo as my primary vaccine for the last several years as it depends against all of the critical illnesses in a single shot. I am pleased there is finally a comprehensive combo.
Date published: 2024-01-29
Rated 5 out of 5 by from Great vaccine, no reactions from my horsesI went with this brand because my vet recommended it. My horses usually have a reaction with their vaccines. This year, no fevers, no reaction. Worth the extra money.
Date published: 2022-09-19
Rated 4 out of 5 by from Spring vaccinesIt’s so great to be able to buy good vaccines right from a Santa Cruz store in my area. This is a great vaccine that I use every year for my horses.
Date published: 2022-04-16
Rated 5 out of 5 by from Great vaccineI used this vaccine for several of my horses this year. I had no reaction bump and the horses seemed fine the next day.
Date published: 2022-05-30
Rated 5 out of 5 by from Safe Full CoverageFull coverage vaccinate in one easy dose with no reactions. I feel safe using Prestige to protect my horses.
Date published: 2022-04-02
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Prestige 5 + WNV with Havlogen is rated 4.9 out of 5 by 16.
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