Mosquitoes carrying West Nile virus have officially been detected across all five boroughs, according to the New York City ...

A St. Luke's Grand View Hospital patient is likely the first known case of illness from West Nile virus in Bucks County so ...

Chicago public health officials on Tuesday confirmed the city's first three human cases of West Nile virus in 2025.

Louisiana’s first human case of West Nile in Orleans Parish comes as mosquito activity climbs, with 10 others infected ...

It only takes one bite from an infected mosquito to cause a severe illness. There is no vaccine or specific treatment for ...

The risk of West Nile virus in Chicago is considered “high,” as health officials say the area is experiencing “a higher proportion of mosquitoes testing positive for West Nile virus than usual.” ...

Routine West Nile virus testing by the Windsor-Essex County Health Unit has "identified positive mosquito pools in our community." ...

The Warren County Health Department is urging residents of Warren County to take additional steps to protect themselves from mosquitoes after West Nile Virus (WNV) was detected in mosquitoes within ...

The patients range from 40 to 80 years old and reside on the Northwest and South sides. The patients’ symptoms began in late ...

Monroe County Health Department announced that they found mosquitoes that were positive for West Nile Virus. They urge staying safe and preventing mosquitoes from breeding near your home.

The Monroe County Health Department said the sample was collected by the department as part of its Mosquito Surveillance ...

KNOXVILLE, Tenn. — The Knox County Health Department said it found West Nile Virus in mosquitoes in North Knoxville recently. On Thursday, the county will start mosquito control spraying in the area ...