Bird flu warning over new virus risk: "significant public health concern" Public health officials have warned that new mutations of bird flu with human flu could have dangerous consequences. Newsweek

Combined infection with bird flu and human flu could lead to mutations of new viruses that could have dangerous public health consequences, agencies have warned.

This is following the news that mutations of bird flu have occurred within a Louisiana patient and a teenager from Canada who both suffered with severe symptoms, potentially raising the risk of serious human infection among others.

Key warning signs about bird flu are all going in the wrong direction This year has been marked by concerning developments in the virus’ spread, including widespread detections in wastewater and mutations observed in the virus. NBC News

...No bird flu transmission between humans has been documented, and the CDC maintains that the immediate risk to public health is low. But scientists are increasingly worried, based on four key signals.