Mosquitoes in all seven Minneapolis-Saint Paul metro counties in Minnesota tested positive for West Nile virus, and over 25% ...

In the latest weekly update of mosquito activity, Mosquito Control’s entomology lab reported that Culex tarsalis mosquitoes — the species most responsible for human transmission of West Nile virus — ...

The Wisconsin Department of Health Services reported the case on Monday, though details about the resident's condition ...

West Nile virus is surging in the Twin Cities with a sharp rise in Culex tarsalis mosquitoes. Learn how you can protect ...

The Metropolitan Mosquito Control District is warning the public about a spike in West Nile virus detected in Minnesota ...

The Metropolitan Mosquito Control District reported that Culex tarsalis mosquitoes, which are primarily responsible for the ...

Following tests on mosquitoes for West Nile Virus, the Metropolitan Mosquito Control District reported that virus activity is increasing, earlier than usual.

Officials say West Nile virus​ is surging earlier than usual in mosquito populations in the Twin Cities metro​.

Warming trends across North America have helped establish West Nile virus (WNV) as an endemic disease in New York state, and ...

Colorado’s West Nile virus season is starting a bit early, but experts aren’t sure whether a wet spring will translate into a tough year for the sometimes-deadly mosquito-borne illness. Denver ...

While West Nile remains the greatest mosquito-borne threat in Pennsylvania, state officials are monitoring another virus that has begun popping up in mosquito populations.