The World Health Organization says there have been increasing reports of deadly outbreaks among mammals caused by influenza ...
The latest human case of bird flu in the U.S. occurred in a patient with no reported exposure to affected animals, sparking ...
The latest developments are highly concerning, as they raise the possibility that the H5N1 virus has evolved the ability to ...
Presidents always seem to have a crisis to deal with. George W. Bush had 9/11. Barack Obama had the Great Recession. Donald ...
Forty four tigers, three lions, and one leopard have died at two zoos in southern Vietnam the past month, with some deaths ...
Forty-seven tigers, three lions and a panther have died in zoos in south Vietnam due to the H5N1 bird flu virus, state media said Wednesday.
Researchers reveal how H5N1 viruses rapidly adapted to mammals through genetic reassortment and specific mutations, raising ...
Another health care worker who was exposed to a Missouri patient who tested positive for bird flu developed respiratory symptoms but wasn't tested for the flu.