In the last decade, health officials have fielded reports of 2,000 cases annually on average, including 1,200 ...

CDC data shows West Nile virus around the United States is 40% higher than normal this year, with cases in the triple digits ...

Like the much more prevalent West Nile virus, the St. Louis encephalitis virus is transmitted by infected Culex mosquitoes.

A Fort Collins resident died from neuroinvasive West Nile virus, marking one of 20 confirmed cases in Larimer County this season. Statewide, Colorado has reported 69 West Nile cases, and there's been ...

The second case of West Nile virus was confirmed in a human this year in Massachusetts, the state health department said. A woman in her 60s in Essex County was exposed to the virus, the Massachusetts ...

As the summer season comes to an end, it also means the end of mosquito season isn't far behind. But after a summer in Colorado with more West Nile cases than the year prior, according to the Colorado ...

The West Nile Virus is back in Grand Junction, according to the Grand River Mosquito Control District. News of the infected mosquitoes in Mesa County came Wednesday, only one day after Montrose County ...

New Jersey has three confirmed West Nile virus cases and four suspected cases in 2025. Residents are urged to take precautions against mosquito bites to prevent infection. Symptoms of West Nile virus ...

A Sussex County resident is among the first reported cases in New Jersey this year of West Nile virus, the potentially fatal neuroinvasive disease spread by mosquitos, state officials said. Health ...