Germany reported an outbreak of highly pathogenic H5N1 bird flu on a farm in the eastern region of Saxony near the border ...

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

"Even sporadic cases of human-to-human transmission indicate a big change in the virus and suggest it is exploring new ...

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

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

HANOI: Forty-seven tigers, three lions and a panther have died in zoos in south Vietnam due to the H5N1 bird flu virus, state ...

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

Forty-seven tigers, three lions and a panther have died in zoos in south Vietnam due to the H5N1 bird flu virus, state media ...

Researchers reveal how H5N1 viruses rapidly adapted to mammals through genetic reassortment and specific mutations, raising ...

Dhillon is an instructor in the Division of Global Health Equity at Brigham and Women’s Hospital and Harvard Medical School.

The CDC said an investigation into a human H5N1 bird flu infection in Missouri has found four additional health care workers ...