Up Next
Back to Show
Amanpour & Co.
The Differences Between Moderna and Pfizer COVID-19 Vaccines
Early data announced by Moderna today indicates that its coronavirus vaccine is 94.5% effective--just one week after Pfizer shared the successful early results of its own trials. This news couldn’t come at a more critical time, as infections increase at unprecedented speed. CNN Senior Medical Correspondent Elizabeth Cohen outlines the differences between Moderna and Pfizer's vaccines.
Support Provided By
Unlock with PBS Passport
55:42
Frederik Pleitgen; Admiral Mike Mullen (Ret.); Scott Anderson; Abbas Milani; Noah Feldman