The World Health Organization says there have been increasing reports of deadly outbreaks among mammals caused by influenza ...

Presidents always seem to have a crisis to deal with. George W. Bush had 9/11. Barack Obama had the Great Recession. Donald ...

The latest developments are highly concerning, as they raise the possibility that the H5N1 virus has evolved the ability to ...

The latest human case of bird flu in the U.S. occurred in a patient with no reported exposure to affected animals, sparking ...

In what could be the first cases of bird flu spreading between humans in the United States, a group of potential H5N1 ...

Seven people fell ill with flu-like symptoms after contact with someone infected with H5N1, raising fears that the virus has ...

None of the health care workers or other contact have tested positive for avian flu antibodies so far — but could their ...

This summary covers several health-related news, including Germany's bird flu outbreak, Bristol Myers' lawsuit victory, ...

A cluster of healthcare workers has been tested for H5N1 bird flu in what could be the first cases of human-to-human spread of the virus.

In what could be the first cases of bird flu spreading between humans in the United States, a group of potential H5N1 ...

Ever since the virus known as H5N1 was identified in dairy cows in March, it’s continued to spread around the country — turning up in 200 herds over at least 14 states.