Beautiful Virgin Islands

Saturday, Aug 13, 2022

Pfizer studies if 3rd vaccine jab is needed to counter COVID variants

Pfizer studies if 3rd vaccine jab is needed to counter COVID variants

The study aims to determine if an additional booster shot would rev up the immune system enough to ward off a mutated virus.
*Your email address will not be displayed on website
This article does not have any comments yet.
Beautiful Virgin Islands
0:00
×