Dr. Henry Miller, PRI senior fellow in health care studies and former founding director of the FDA’s Office of Biotechnology, joins us with an update on efforts to develop vaccines and therapeutics to fight Covid-19. He discusses how a transition between two presidential administrations will affect the work of the federal government in fighting Covid-19, whether a national mask mandate is a good idea, whether Governors like Gavin Newsom should initiate state-level reviews of potential vaccines, and what can be done to respond to the recent surges in the coronavirus.