President Donald Trump on Thursday nominated Erica Schwartz, a former deputy surgeon general, to be the next director of the Centers for Disease Control and Prevention.

In a social media post, Trump described Schwartz as “incredibly talented” and said, “She is a STAR!”

The Atlanta-based CDC, which is charged with protecting Americans from preventable health threats, has been in turmoil since Trump returned to office more than a year ago, with a succession of mostly temporary leaders.

The agency is overseen by Health Secretary Robert F. Kennedy Jr., who had promised not to change the nation’s vaccination schedule. But shortly after taking office, Kennedy said he was going to investigate the childhood vaccine schedule and went on to attempt a substantial rewrite of vaccine recommendations for kids. Some of those efforts were put on hold recently by a federal judge.

The administration’s first pick to run the CDC was former Florida congressman Dr. David Weldon, but his March 2025 Senate confirmation hearing was canceled an hour before it was to begin. Weldon said at the time that he’d been told not enough senators were willing to vote for him.