The virus has not yet evolved to spread efficiently between people. Excellent vaccine technology exists, but the government ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

During his Senate confirmation hearings, Health Secretary Robert F. Kennedy Jr. suggested he wouldn’t undermine vaccines. “I am not going to go into HHS and impose my preordained opinions on anybody ...

It is the seventh case of the year and is part of an overall rise in H5N1 infections in Cambodia since late 2023. The patient ...