Mosquitos carrying two types of harmful viruses have been found in Vermont, health officials reported on July 25.

A Weld County resident has contracted the first human case of West Nile virus in the county in 2025, the Weld County ...

Positive West Nile virus samples were found in mosquitoes from northwest, northeast, and southwest Atlanta; pest control ...

A Lafayette adult died of West Nile virus in what officials say is the first such death in Colorado this year.

The Yakima Health District has reported the first case of West Nile Virus in a mosquito sample in Washington this year. The sample was found at ...