The risk for West Nile virus is high in 10 cities and towns in Massachusetts, including Boston, public health officials say.

Health officials confirmed New Mexico’s first human case of West Nile virus Aug. 7, saying the Valencia County adult who ...

The Knox County Health Department has detected West Nile Virus in mosquitoes in Knox County, and is taking steps to reduce the population of mosquitoes by spraying for them.

Mosquito season has taken a turn with West Nile Virus confirmed in Muskingum County. The Ohio Department of Health confirmed the virus in mosquitoes collected from traps on Manns Fork Road in Duncan ...