As Omicron Spreads, Officials Ponder What It Means to Be ‘Fully Vaccinated’ by BY EMILY ANTHES AND NOAH WEILAND


The contagious new variant has companies and government officials wondering whether Americans can really be considered vaccinated without booster shots.

Published: December 30, 2021 at 01:02AM

from NYT Health https://ift.tt/3eBEwGA