The detection of bird flu in a sheep is another sign that the H5N1 virus is adapting to hop to new hosts ...
Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...
H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...
More than 170 species of North American wild birds were infected with bird flu. Here's what it means for your backyard bird ...