Experts warn of bird flu mutation

Federal health officials have disclosed new unsettling details about the first severe case of bird flu reported in the ...
All year, I’ve been keeping tabs on the H5N1 avian flu outbreak in dairy cattle and birds in the United States. As a ...
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 ...
The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.
The CDC said Thursday its analysis of samples from a Louisiana patient with bird flu showed mutations not seen in samples ...
"We have outbreaks in poultry in all 50 states," Dr. Leana Wen tells Face the Nation's Major Garrett The post New Bird Flu ...