Researchers have identified nine mutations in a bird flu strain from a person in Texas. Bad news: this strain is more capable of causing disease and replicates better in the brain. Good news: approved ...

The chicken crisis has also been unprecedented. CBS reports that more than 20 million egg-laying chickens died from the ...

One of the earliest strains of bird flu isolated from a human in Texas shows a unique constellation of mutations that enable ...

Amid an escalating bird flu outbreak spreading in the United States, federal health officials have begun to brief members of ...

Trump's pick for health secretary has a record of attacking vaccines. In fact he's even taken direct aim at bird flu shots.