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

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

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

Health leaders in Knox County say more mosquitoes are testing positive for West Nile virus. Supreme Court makes major ...

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 ...

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

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

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 ...

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

Southern Manitoba has entered the peak season for West Nile Virus. Dr. Aly Dhala is Chief Medical Officer for Southern Health-Sante Sud. He says Culex Tarsalis mosquitoes are the ones that carry West ...

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