Having to do with horses

adjective

1. Of, relating to, or resembling a horse or the horse family

noun

1. One that occurs in the eastern U.S. and Canada
2. One that occurs in the western U.S. and Canada
3. One that occurs from northern South America to Mexico

noun

1. Equine encephalitis occurring in the eastern U.S. and Canada equine encephalitis

   "With the state reporting outbreaks of the mosquito-borne West Nile virus and eastern equine encephalitis, North Andover moved its game against Silver Lake High School from Friday night to yesterday afternoon to limit players and spectators' exposure to mosquitoes."

noun

1. Equine encephalitis occurring from northern South America to Mexico equine encephalitis

   "A pioneer in vaccine research, he [Robert Johnston] and his co-workers used genetic engineering to develop a vaccine for Venezuelan equine encephalitis, a deadly disease in South and Central America that affects people and livestock and is transmitted by mosquitoes."

noun

1. Equine encephalitis occurring in the western U.S. and Canada equine encephalitis

   "While there is no specific treatment for western equine encephalitis, prevention centers on controlling mosquitoes and avoiding mosquito bites."