Only about 20% of patients infected with the virus develop symptoms, according to Tarrant County Public Health. Serious cases ...

The St. Tammany Parish Mosquito Abatement district said the parish is at an elevated risk for West Nile virus, based on ...

Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot tested positive for West ...

Public Health will begin treatment after two mosquito samples tested positive for West Nile Virus. Greene County Public ...

Mosquitoes infected with West Nile virus have been found in Jefferson County, and some neighborhoods will be fogged.

Mosquitoes have tested positive for the West Nile Virus in another Miami Valley county. The mosquitoes were found in Fairborn ...

Tarrant County health officials announce first human case of West Nile virus so far this year. There are typically a couple ...

Boulder County Public Health and Weld County both confirmed within two days that there have been the first positive tests of ...

San Diego County will apply pesticide treatments in Rolando to reduce the number of mosquitoes in the area after West Nile ...

On Thursday, the Metropolitan Mosquito Control District said they found mosquitoes in Anoka and Carver counties with West ...

CINCINNATI (WKRC) — Wyoming is the latest part of Hamilton County to test positive for the West Nile virus. The county health ...

Most West Nile cases in Colorado happen between July and September, though mosquitoes can live until the first snow or hard ...