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 ...

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

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.

To date, no human cases of West Nile virus have been reported in Simcoe Muskoka yet in 2025. However, the health unit is reminding the public that an increase in virus among birds and mosquitoes ...

Routine mosquito trapping and testing for West Nile virus (WNV) have confirmed a positive mosquito pool in Ottawa. This is the first confirmation of WNV in Ottawa this year since OPH began routine ...

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

Portions of Yoe, Dallastown, Red Lion, York Township and Windsor Township are targeted for spraying operations around sunset, ...

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