National Institutes of Health Director Jay Bhattacharya was named acting director of the Centers for Disease Control and Prevention, a Trump ​administration official said Wednesday.

Dr. Jay Bhattacharya will temporarily lead the agency, which hasn’t had a Senate-confirmed director since August

Jay Bhattacharya, NIH Director, steps in as acting CDC Director, amid a shakeup in the health department. This change comes after controversies under Robert F. Kennedy Jr., with anti-vaccine policies leading to resignations.