2 leading candidates show success against COVID-19

Name: 2 leading candidates show success against COVID-19
Uploaded: 2020-11-17T15:12:48Z
Description: Two vaccine companies are reporting positive news when it comes to effectiveness against COVID-19. Dr. David Callender, President and CEO of Memorial Hermann Health System, discusses what this means for you.

Two vaccine companies are reporting positive news when it comes to effectiveness against COVID-19. Dr. David Callender, President and CEO of Memorial Hermann Health System, discusses what this means for you.

Posted November 17, 2020 9:12am CST