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Logo Equine EWTF
Equine EWTF is a combination of inactivated, purified, concentrated, and adjuvanted eastern and western equine encephalomyelitis virus, influenza subtypes A1 and A2 and tetanus toxoid.

Effective 4-way Protection Against the Latest Strains

MERIAL® Equine EWTF is a "4-way" vaccine recommended for the vaccination of healthy horses against eastern and western equine encephalomyelitis, influenza and tetanus. By releasing antigen slowly, the unique adjuvant used in Equine EWTF is exceptionally non-irritating and strongly enhances the immune response.* After a primary vaccination and booster, horses should be revaccinated annually and at any time epidemic conditions exist or are reported and potential exposure is imminent.
 
PACKAGING
Equine EWTF is sold only to veterinarians.

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GASTROGARD®
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Equine POTOMAVAC™
 
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