Celine Gounder and Ashish Jha
07/30/2021 | 26m 46s | Video has closed captioning.
With a summer COVID surge, epidemiologist Dr. Celine Gounder and Brown University Dean of Public Health Dr. Ashish Jha discuss the dangers of the Delta variant, breakthrough cases, how to vaccinate more people and whether booster shots may be needed.
Problems Playing Video? | Closed Captioning