FDA commisioner on vaccines currently in trial

Name: FDA commisioner on vaccines currently in trial
Uploaded: 2020-07-16T18:12:23Z
Duration: 9 min 23 s
Description: Dr. Stephen Hahn talks about the development of the coronavirus vaccine.

Dr. Stephen Hahn talks about the development of the coronavirus vaccine.

Posted July 16, 2020 2:12pm EDT