West Nile Virus Found In Mosquitoes in Westchester

The Westchester County Department of Health said a mosquito batch found in Mount Vernon has West Nile Virus.

The West Nile Virus has been detected in Westchester.
The West Nile Virus has been detected in Westchester. Photo Credit: File

According to the county, 163 batches of mosquitoes from Westchester were tested for West Nile Virus by the New York State Department of Health. The state Health Department has identified 99 positive mosquito pools throughout New York so far this year.

“West Nile Virus has been present in the Hudson Valley for many years, so this season’s first positive should remind residents to protect themselves and their families by removing standing water from their homes every week and by using repellents daily when spending significant time outdoors,” said Westchester County Executive Rob Astorino. “As a county, our proactive and comprehensive strategy to combat mosquito-borne illnesses has proven effective, and includes advice and resources for our residents.”

Symptoms of West Nile encephalitis usually occur from three to 14 days following the bite and include high fever, headache, confusion, muscle aches and weakness, seizures, or paralysis. Most people who are infected with West Nile Virus will not show any symptoms. People over age 50 are at the highest risk for a severe disease.

Dr.  Sherlita Amler, Westchester County Department of Health Commissioner said favorite mosquito breeding sites include buckets, plant pot saucers, clogged gutters, pet bowls, old tires, as well as children’s pools and toys. 

Residents who notice large areas of standing water on public property that could serve as potential mosquito breeding grounds should report it to the Westchester County Department of Health by calling (914) 813-5000 or emailing For more information about preventing West Nile Virus, click here.

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