Lots more details about the fallout from STAT’s John Wilkerson. Read more here.

A seasonal flu virus suddenly mutated in the summer. It appears to evade some of our immunity, has kick-started a flu season ...

Doctors and public health leaders, including at the U.S. Centers for Disease Control and Prevention, recommend that most people 6 months old and older get the 2025-26 flu vaccine. The flu shot’s ...

The case is the first human bird flu case in the U.S. since February. The person, whose name, age, and gender were not ...

This season's influenza vaccine may have been a poor match to a strain of the flu virus that caused many infections this winter, early data released by the Centers for Disease Control and Prevention ...