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

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

The U.S. Department of Health and Human Services announced Friday it will award $306 million in additional funding to monitor ...

The U.S. Department of Health and Human Services said on Friday it would award $306 million in funds to help bird flu ...

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

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

The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus.

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

A 13-year-old girl in Canada became so sick with H5N1, or bird flu, in late 2024 that she had to be put on a ventilator.