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 ...

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

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

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

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

A warning for anyone heading outdoors this weekend. Mosquitoes infected with West Nile virus have been detected in our area. City health officials say the virus was detected near Pennypack Park during ...

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

Kern County's first human case of the year of mosquito-transmitted West Nile virus has been confirmed, Kern County Public ...