CDC officials say medical professionals are seeing more patients whose illness cannot be traced back to an infected animal or ...
The CDC has confirmed a new human H5N1 bird flu case in California, raising the US total to 67. Most cases involve farm ...
The Connecticut Department of Agriculture confirmed the presence of Highly Pathogenic Avian Influenza H5N1, commonly known as ...
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.