The tech behind the search for a COVID-19 vaccine
This week on “Marketplace Tech,” we’re reporting on the innovations that will help us transition to a post-pandemic future. A lot of hopes are pinned on a vaccine for COVID-19. And there are, in fact, a lot of efforts on that front. Some combine the old ways of making vaccines with new techniques. Molly Wood speaks with Safi Bahcall, a biotech investor and author.