Pfizer vaccine shows over 90% effective in children
Pfizer vaccine shows over 90% effective in children
October 22, 2021
The Pfizer/BioNTech COVID-19 vaccine showed 90.7% efficacy against the coronavirus in a clinical trial of children 5 to 11 years old, the U.S. drugmaker said on Friday.
Post A Comment:
0 comments:
Leave a comment. Thanks!