West Nile virus is one of the most devastating health threats to U.S. horses today. Since its discovery in 1999, this mosquito-borne disease has spread quickly and is now a threat to nearly every horse in the United States.
Disease prevention with West Nile–Innovator®
America’s first choice for proven protection
The original West Nile virus vaccine, proven in the face of an epidemic
Proven safe with more than 20.5 million doses administered
Shown to be 94 percent effective against West Nile virus in a one-year challenge study*
Whole virus technology stimulates a complete, natural immune response
Available in combination with Eastern equine ecephalomyelitis
(Sleeping Sickness) and tetanus for convenient protection against mosquito-borne diseases