In the past two weeks, mosquitoes carrying West Nile virus were detected in nine of 12 Staten Island ZIP codes, according to ...

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

Mosquitoes carrying the West Nile virus have been detected in several parts of New York City. Health officials are now urging ...

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

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 ...

Health officials warn the public after mosquitoes east of Caldwell tested positive for West Nile virus, marking the first ...

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

West Nile virus has been detected near a park in Northeast Philadelphia, the Department of Health announced Friday.

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

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

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

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