CBS Evening News | Pfizer official talks COVID-19 vaccine

Pfizer's chief scientific officer talks COVID-19 vaccine’s 90% effectiveness

Help

2min

Pfizer chief scientific officer Dr. Mikael Dolsten spoke with CBS News' Dr. Jon LaPook after the drugmaker announced that human trials suggest its coronavirus vaccine is more than 90% effective. Air Date: Nov 10, 2020

EVENINGS

Full Episodes

12/25/25

12/25: CBS Evening News

12/24/25

12/24: CBS Evening News

12/23/25

12/23: CBS Evening News

12/22/25

12/22: CBS Evening News

12/21/25

12/21: CBS Weekend News

12/20/25

12/20: CBS Weekend News

12/18/25

12/18: CBS Evening News

CBS Evening News | Pfizer official talks COVID-19 vaccine

Full Episodes

Clips