EEE: New York Confirms First Case in 2010

New York State Agriculture Commissioner Patrick Hooker announced the state's first confirmed equine case of Eastern Equine Encephalitis (EEE) this year on Aug. 27. The affected horse was a 2-year old gelding kept in Oswego County. EEE is a rare viral disease of horses and humans that is spread by infected mosquitoes. To date, there have been no reported nor confirmed human cases of EEE in 2010.

"New York's abundant water sources and humid climate unfortunately make the perfect breeding ground for mosquitoes and the EEE virus," Commissioner Hooker said. "Therefore, we highly encourage horse owners to protect their animals and consider vaccinating for EEE. The EEE vaccine has proven to drastically reduce the incidence of the virus in horses and can be easily administered by a private veterinarian."

The infected horse was purchased at a New York auction earlier this year. The young horse had an unknown vaccination history at the time of purchase and was not vaccinated after purchase. Last week, the gelding was showing typical signs of EEE, including loss of appetite, circling and leaning against the stall, and after examination by a private veterinarian, was euthanized. Brain samples were sent to the New York State Department of Health's Wadsworth Laboratory and tested positive for EEE. To date, the other horses on the same premises are not showing any signs of EEE and have since been vaccinated.