UPDATE 1-Pfizer plans to test COVID-19 vaccine booster targeting the South African variant

Press/Media: Expert Comment

Period	Feb 18 2021

Media coverage

Title	UPDATE 1-Pfizer plans to test COVID-19 vaccine booster targeting the South African variant
Media name/outlet	Yahoo! Finance
Country	United States
Date	2/18/21
URL	ct.moreover.com/?a=44273253360&p=1gw&v=1&x=x2JmqVUkwP6GkO9ZASGZJg
Persons	Pei-Yong Shi