Thursday, 21 July 2022

Why Biden’s Second Booster Wasn’t Enough to Prevent Infection

The Omicron variant is evolving in ways that make it better able to evade the body’s immune defenses. But booster shots still help prevent severe illness.

from NYT > Top Stories https://ift.tt/b1lnXpj
via IFTTT

No comments:

Post a Comment