Vinay Prasad, the U.S. Food and Drug Administration's top vaccine regulator, is returning to his post less than two weeks after the White House had him ousted.

Vinay Prasad, MD, MPH, is resuming leadership of the FDA center that regulates vaccines and biotech therapies, an HHS spokesperson said in a statement Monday. Prasad left the agency late last month after drawing ire of right-wing activists, including Laura Loomer, because of his past statements criticizing Trump.