James Martinez's family said his condition is improving in ICU – he is one of two human cases of West Nile virus confirmed in ...

Mosquitoes in a Butler County community have tested positive for West Nile virus. The Mercer County Conservation District ...

CBS News medical contributor Dr. Celine Gounder joins to discuss the rise in West Nile virus cases, with nearly 50 infections ...

Fulton County health officials have confirmed two new cases of West Nile virus found in mosquito traps around the county.

Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in Northeast Philadelphia ...

Health officials have shared that West Nile Virus has been detected in mosquitoes near a park in Philadelphia.

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 ...

City health officials instructed Philadelphia medical providers to check patients for West Nile virus and other ...

Last year saw 69 cases across the state, including six in Lake County, according to data from the Illinois Department of ...

Since 1999, the West Nile virus has infected 52,944 Americans and is responsible for 2,463 U.S. deaths. As of Sept. 21, 479 cases have been reported and 21 people have died.

Philadelphia health officials warn of West Nile virus in local mosquitoes, urging residents and medical professionals to take ...

Colorado's first human cases of West Nile virus this year were confirmed in two people who contracted the disease in Adams ...