A Food and Drug Administration official is getting his job back as the agency's top vaccine regulator, less than two weeks after he was pressured to step down at the urging of biotech executives, patient groups and conservative allies of President Donald Trump.

Dr. Vinay Prasad, a controversial critic of the US Food and Drug Administration who took a top role at the regulatory agency in May, has returned to his job weeks after resigning amid pressure from the White House and right-wing activist Laura Loomer.

Vinay Prasad is returning to his role overseeing vaccine, gene therapy and blood product regulation at the U.S. Food and Drug Administration a little more than a week after he left the agency. "At the FDA's request,