AGED HORSES SHOW REDUCED VACCINATION RESPONSE

The old gray mare’s immune system ain’t what it used to be. Aged horses appear to be less able to respond to vaccinations than their younger counterparts, said a collaborating group of veterinary researchers from Prince Edward Island, Oklahoma, and Colorado. Continue reading…

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Neurologic Form of Equine Herpes Virus Confirmed Following Event in Waco

The horse attended the 2025 WPRA World Finals and Elite Barrel Race event in Waco, Texas on November 5-9, 2025. TAHC staff are working closely with event coordinators, equine owners, and veterinarians to respond to the outbreak, take measures to protect equine, and prevent the further spread of the virus. Additional participants of this event have been notified by the TAHC and are currently being monitored under hold orders.

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