West Nile Virus has been detected in mosquito samples in western Massachusetts, with no human cases reported so far, but those over 50 are at higher risk of infection.

WORCESTER, MA — A potentially fatal virus has been detected in mosquitoes collected in Worcester, according to a news release from the city on Thursday. The West Nile Virus was found in ...

(WHTM) — Mosquitos with West Nile Virus have spread to more than half the counties in Pennsylvania, the state’s Department of Environmental Protection said. The virus spreads through mosquito ...

Because West Nile virus is potentially serious, officials monitor the human population, wildlife, and local mosquitoes for the infection. In 2024, 31 human cases were reported in Michigan.

West Nile virus has been detected in mosquitoes in New York City, but no human cases have been reported in the city so far in 2025. Mosquitoes and their blood-sucking bites are more than just pesky.

Cache County • Mosquitoes carrying West Nile virus have been detected in Cache County weeks earlier than usual, and health officials are encouraging residents to protect themselves from bites as ...

West Nile Virus has been detected in mosquito samples in western Massachusetts, with no human cases reported so far, but those over 50 are at higher risk of infection.

West Nile virus isn’t new to Georgia, and very few cases of infection typically occur each year. According to data from the Georgia Department of Public Health, the state had 81 cases from 2018 ...