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

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

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 Knox County Health Department reported reported 2025’s first two cases of La Crosse, a virus spread by mosquitos last ...

While Erie County recently saw a tenth mosquito sample test positive for West Nile virus, another local county is also seeing ...

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

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

The Iberia Parish Mosquito Abatement District is urging residents to follow guidelines to protect against mosquito bites during peak West Nile virus and encephalitis ...

The Monroe County Health Department has confirmed that a batch of mosquitoes tested positive for West Nile Virus, and ...

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 ...