Infection with the virus is rare but can have devastating consequences on those who are infected. The CDC says that about a third of all people infected with Eastern Equine Encephalitis will die.

What is EEE? The eastern equine encephalitis virus, or EEE for short, is spread to people by the bite of an infected mosquito. Most cases of the virus typically occur in eastern or Gulf Coast states.

Mosquito monitoring in Northeastern states indicates a higher-than-normal level of mosquitoes infected with the deadly virus.

Eastern equine encephalitis, also known as "Triple E," is a viral infection spread by mosquitoes. In severe cases, the virus can cause inflammation of the brain, which can be fatal. According to ...

Eastern equine encephalitis (EEE) is a rare but serious mosquito-borne virus causing brain inflammation, leading to severe symptoms or death, especially in horses and humans.

West Nile Virus was detected in Bristol County, Massachusetts for the first time in 2025.A mosquito sample tested positive ...

A New York resident recently died of eastern equine encephalitis. Here's what to know about the mosquito-borne disease.

West Nile and EEE have similar early symptoms and may be difficult to tell apart, but an EEE infection is more serious.

Eastern Equine Encephalitis (EEE), a deadly mosquito virus, is popping up in Massachusetts. Here are the symptoms of the virus in 2024 and how to prevent it.

While human cases aren’t common, the risk is there, so it’s important to take steps to protect yourself, your family and your pets.