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.

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

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

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

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

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 Chicago Department of Public Health said all three patients started experiencing symptoms in late July or early August.