Another case of bird flu has been detected in Philadelphia, according to the city health department. Health officials say the risk to the public remains low. This is the third confirmed case of ...

Philadelphia reported its first case of bird flu found in an ill snow goose. Health officials say the threat to Philadelphia ...

“If you let it continue to smolder, will you have some birds that survive? Yes, you will. But at what cost? Because you have to view each one as replicating and making more virus.” The U.S. is ...