What if you had your choice of COVID-19 vaccine? The differences are small but they do exist.

Retrieved on: 2021-03-16 10:52:30

Tags for this article:

Click the tags to see associated articles and topics

What if you had your choice of COVID-19 vaccine? The differences are small but they do exist.. View article details on hiswai:

Excerpt

In general, Pfizer-BioNTech and Moderna vaccines require two doses and are somewhat more effective. Johnson & Johnson requires one dose and is ...

Article found on: www.usatoday.com