Article Details
Retrieved on: 2021-11-14 23:33:08
Tags for this article:
Click the tags to see associated articles and topics
Excerpt
Pfizer and BioNTech have said their vaccine showed90.7% efficacy against the coronavirus in a clinical trial of children aged five to 11.
Article found on: www.sabcnews.com
This article is found inside other Hiswai user's workspaces. To start your own collection, sign up for free.
Sign UpAlready have an account? Log in here