Mosquitoes carrying the dangerous Eastern Equine Encephalitis (EEE) virus were captured in Easton in Bristol County, Massachusetts this week.

West Nile virus can cause fever-related illness or brain and spinal cord infections, including meningitis or encephalitis.

Vanderburgh County has joined the list of local Indiana communities reporting the West Nile virus in mosquitoes.

Idaho has confirmed its first West Nile virus-related death of the year in a Twin Falls County resident over the age of 65, according to ...

Testing of Iowa mosquitoes shows an uptick in West Nile virus activity, which was recently confirmed in a human.

Iowa officials confirmed the state's first case of West Nile virus this year in a middle-aged adult from northern Iowa, as the Polk County Health Department issued warnings about increased mosquito ...

Idaho’s first reported death caused by West Nile virus this year was identified in a Twin Falls County resident over the age of 65.

West Nile virus has been detected in mosquitos collected from the city of Meadville. This is the first sample to test positive for this virus in Crawford County this year, said Ava Bruschi the Vector ...