NPR's Noel King talks to Dr. Tim Lahey, an infectious disease physician and vaccine researcher, about a vaccine trial, and President Trump's taking of a drug as a preventive measure against COVID-19.
Copyright 2020 NPR
NPR's Noel King talks to Dr. Tim Lahey, an infectious disease physician and vaccine researcher, about a vaccine trial, and President Trump's taking of a drug as a preventive measure against COVID-19.
Copyright 2020 NPR