Data Shows Pfizer’s COVID Vaccine To Be 90% Effective – But What Does That Mean?

Press/Media: Expert Comment

Period	Nov 10 2020

Media coverage

Title	Data Shows Pfizer’s COVID Vaccine To Be 90% Effective – But What Does That Mean?
Media name/outlet	CBS Minnesota
Country	United States
Date	11/10/20
URL	ct.moreover.com/?a=43520585338&p=1gw&v=1&x=ssqWxCrIebuz9B1BmwG82w
Persons	Timothy W Schacker