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

Mosquitoes in two areas of Weld County have tested positive for West Nile virus, though no human cases have yet been reported ...

Hamilton County health officials have confirmed the first positive case of West Nile virus in mosquitoes within its ...

Three dead birds in Sacramento County were found to have contracted the virus as activity ramped up in Placer County.

Mosquitoes carrying West Nile virus have been detected in Anoka and Carver counties, but officials say people shouldn’t be ...

West Nile virus has been detected in three mosquito samples collected across Iowa, according to the Iowa Department of Health ...

West Nile causes no symptoms in most people, and mild illness in others. It can also cause neurological disease in rare cases ...

The West Nile Virus has been detected in mosquito populations in three South Dakota counties, but so far, there aren’t any ...

Officials are warning the public to take proactive measures to avoid transmission but said there is no reason for alarm over the cases in Anoka and Carver Counties ...

Vaccines are available to prevent illness in horses, but the only protection for humans is to prevent mosquito bites. AgriLife reports that mosquitoes tend to feed at dusk and throughout the night, ...

Mosquito-borne diseases kill more than 700,000 people every year, according to the World Health Organization, and the ...