A California child was recently confirmed as the third human case of bird flu with a known source of infection. What could ...
CDC officials say medical professionals are seeing more patients whose illness cannot be traced back to an infected animal or ...
The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.
The US Centers for Disease Control and Prevention is urging hospitals to accelerate advanced testing of people they suspect ...