Experts are warning of a potential outbreak of West Nile virus in the U.S. after an unusually early start to the virus's season this summer, and a Newsweek map highlights the threat. At ...

The map below shows states with reported cases of West Nile virus in 2024. As with the EEE map, there may be some delays before the latest cases are added, with the CDC updating every one to ...

Two additional cases of West Nile virus have been confirmed in humans in Massachusetts, as public health officials raise the risk level in 9 more cities and town.. So far this summer, there have ...

Mosquitoes are bringing West Nile virus to major US metros. Here’s how to fend them off. Climate change is making conditions ripe for the spread of mosquito-borne illness ...

West Nile virus is the leading U.S. cause of mosquito-borne infections, according to the CDC, with roughly 80 percent of those infected not displaying any symptom. However, one in 150 ...

EEE and West Nile virus risk maps as of Sept. 4 from the Massachusetts Department of Health. For an interactive map, ... Melina Khan of the USA Today Network contributed to this report.