Hong Kong News

Nonpartisan, Noncommercial, unconstrained.
Monday, Sep 27, 2021

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.
Hong Kong News
×