Dr. Collins joins NPR's Morning Edition to discuss increased vaccination rates in communities where the Delta variant is surging

Dr. Collins joins NPR's Morning Edition to discuss increased vaccination rates in communities where the Delta variant is surging Dr. Collins comments on the effectiveness of COVID-19 vaccines at preventing severe illness and death and revised mask guidance in response to the highly transmissible Delta variant. OD 2021-08-02T00:00:00Z The NIH Director