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 ...

Mosquito control spraying in North Knoxville will start Aug. 14 and will occur between 8 p.m. and 10 p.m., weather permitting ...

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.

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

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

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

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

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 ...

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 sample was collected in the borough of Mercer and is the fourth sample in Mercer County to test positive for West Nile ...