
FDA vaccine chief leaving agency after less than 3 months
Dr. Vinay Prasad is stepping down as the Food and Drug Administration’s top vaccine regulator after a brief tenure. A spokesperson for the Department of Health and Human Services says Prasad did not want to be a distraction and is leaving to spend more time with his family. Prasad, a longtime critic of the FDA’s leniency in drug approvals, joined the agency in May. He has faced scrutiny over his handling of a gene therapy for a form of muscular dystrophy. In recent weeks he became a target of conservative activists, who noted his past comments criticizing Trump.