As the seasonal flu picks up, there are even more opportunities for the bird flu to acquire mutations as the different influenza viruses mix.

Humans infected with bird flu display a wide range of symptoms, from pneumonia requiring hospitalization to no symptoms at ...

For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...

Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients.

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu outbreak.

Veterinarians and animal advocates are urging pet owners to keep their cats inside and not to feed them raw pet food to protect them from bird flu. A handful of cats in the United States have been ...

Public health officials have warned that new mutations of bird flu with human flu could have dangerous consequences.

Gov. Newsom declared a state of emergency as the virus continues to infect dairy herds across the country — including more ...

Each week some revelation about bird flu seems to flutter through the news cycle. Here's what the latest research is saying ...

According to the CDC, symptoms of Bird Flu include eye redness, upper respiratory symptoms, pneumonia that requires hospitalization, a fever of 100ºF or higher, a cough, sore throat, runny nose, ...

This year has been marked by concerning developments in the virus’ spread, including widespread detections in wastewater and ...

Public concern over bird flu ratcheted up this week as the H5N1 virus continued its sweep through the nation's dairy and poultry farms and the first American was hospitalized with a severe infection.