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

Boston and several other Massachusetts communities are now at a high risk for West Nile virus, after mosquito samples showed ...

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

The first human case of West Nile Virus was reported to Columbus Public Health last week, according to a Columbus' health ...

More rain could bring more mosquitoes; How the Chesapeake Mosquito Control Commission is controlling the population ...

Chicago reported three human cases of West Nile virus in the last month as city officials warn the risk of contracting the ...

BLOOMINGTON— The Monroe County Health Department has confirmed that a pool of mosquitoes in the county has tested positive ...

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.” ...

Four mosquitoes from a testing tool of 371 tested positive for West Nile virus in Johnson County. No human cases have been ...

Massachusetts sees an increased risk of West Nile virus and EEE in several communities, prompting health officials to ...

There is only one confirmed case of a human infection in Ohio, near Toledo in Fulton County. But doctors have found multiple ...

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 ...