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

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

The risk for West Nile virus is now high in 10 Massachusetts communities, state public health officials said Tuesday.

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

The Berks County Conservation District is warning residents after West Nile virus was detected in Shillington and Reading, ...

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

Officials with the health department said that the presence of West Nile was found during routine surveillance off Davanna ...

West Nile virus cases are climbing in Pennsylvania. With two human cases reported, officials encourage taking steps to ...

Lab tests show increased virus presence in both rural and urban areas, with warmer temperatures and dry weather contributing ...

The sample was collected in the borough of Mercer and is the fourth sample in Mercer County to test positive for West Nile ...

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 ...