EEE Virus Has Been Found In NH: How to Protect Yourself

Southern New Hampshire residents are urged to take precautions against Eastern Equine Encephalitis Virus (EEE) following the first fatal case in the state this year. The New Hampshire Department of Health and Human Services (DHHS) recently confirmed that an adult has died from EEE, a rare but deadly mosquito-borne virus that can cause severe neurological damage. 

While EEE is a rare virus, swampy areas along the southern seacoast of New Hampshire are at the highest risk. Dr. Nida Arif of Southern NH Health Infectious Disease Associates & Travel Medicine explains, “We know there is a local risk of EEE this year because mosquito samples have tested positive for the virus in New Hampshire and neighboring states. There is no need to panic, but important steps should be taken for mosquito prevention.”  

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Protect yourself from EEE 

The first step is to protect yourself and your loved ones from infection. “The risk will continue into the fall until there is a hard frost that kills the mosquitoes. Everybody should take steps to prevent mosquito bites when they are outdoors,” said state epidemiologist Dr. Benjamin Chan. 

“Only a small percent of individuals who contract the virus from a mosquito bite become seriously ill. However, children under 15 are at increased risk if they contract the virus,” explains Renee Broze, APRN of Immediate Care of Southern NH Health. “Staying away from swampy areas and areas with stagnant water and wearing protective clothing and insect repellent are effective ways to prevent exposure.” 

Symptoms of eastern equine encephalitis virus  

EEE can start with flu-like symptoms. Common symptoms include:  

• fever 
• chills 
• muscle aches 
• joint pain 

However, it can also lead to severe neurological conditions like encephalitis (inflammation of the brain) and meningitis (inflammation of the membranes around the spinal cord). Tragically, about one-third of those who develop encephalitis from EEEV do not survive, and survivors often suffer from long-term physical or mental disabilities. Currently, there is no vaccine or antiviral treatment available for EEE. Care is primarily supportive, focusing on managing symptoms and complications as they arise.  

For more information and updates, visit the Center for Disease Control (CDC) website. 

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