Methuen plans to take preventative steps beginning next Tuesday to control mosquito populations where people gather. Mayor ...

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.” ...

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

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

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

Southern Italy has confirmed 32 cases of West Nile virus, including two deaths, in 2025 as southern Europe sees a spike in ...

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

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

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 ...

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