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Eastern Equine Encephalomyelitis Confirmed in Arkansas Horse

Horse in Ouachita County Tests Positive for Mosquito-Borne Virus

Department of Agriculture Warns of Risk to Humans and Animals

The Arkansas Department of Agriculture's Livestock and Poultry Division has confirmed a positive case of Eastern Equine Encephalomyelitis (EEE) in a horse in Ouachita County this week. EEE is a mosquito-borne virus that can cause serious illness and even death in humans and horses.

EEE is primarily transmitted to horses and humans through the bite of an infected mosquito. Infected mosquitoes typically acquire the virus by feeding on infected wild birds, which are the natural hosts of EEE. The virus is not transmitted directly from horse to horse or from horse to human.

Symptoms of EEE in horses can include fever, lethargy, incoordination, and seizures. In humans, symptoms can include fever, headache, nausea, and vomiting. Severe cases of EEE can lead to brain inflammation and swelling, which can be fatal.

There is no specific treatment for EEE, but supportive care can help to improve the chances of survival. Prevention is key to reducing the risk of EEE in horses and humans. Horse owners should vaccinate their animals against EEE and take steps to reduce mosquito populations around their property.

The Arkansas Department of Agriculture is urging horse owners and the public to be aware of the risk of EEE and to take precautions to protect themselves and their animals.