Name: Pfizer vaccine results are ‘clearly a step forward,’ doctor says
Uploaded: Mon Nov 09 2020 12:27:08 GMT+0000 (UTC)
Duration: 2 min 9 s
Description: Dr. Ashish Jha, dean of Brown University’s School of Public Health, tells TODAY he’s “pleasantly surprised” by news of promising results for a prospective coronavirus vaccine. He says President-elect Joe Biden should focus on a national mask mandate and increased testing.

Nov. 9, 202002:09