Variants and vaccines: How worried should we be?

Retrieved on: 2021-02-28 15:50:41

Tags for this article:

Click the tags to see associated articles and topics

Variants and vaccines: How worried should we be?. View article details on hiswai:

Excerpt

The Pfizer and Moderna vaccines — the only two approved vaccines for use in the U.S. — are 95 percent effective at preventing infection. The bad ...

Article found on: myfox8.com