Pfizer and Moderna vaccines are powerfully effective against the virus, a C.D.C. analysis confirmed.

By BY EMILY ANTHES from NYT Health https://ift.tt/3waoKZJ

How the United States Beat the Variants, for Now

By BY CARL ZIMMER AND APOORVA MANDAVILLI from NYT Health https://ift.tt/3bsm1Dc

Forget Backstage Passes or V.I.P. Bracelets. Vaccination Cards Are the New Ticket.

By BY JENNIFER STEINHAUER from NYT Health https://ift.tt/3ycPDhN

‘We have all longed for this moment’: Federal guidance says vaccinated Americans may go without masks.

By BY RONI CARYN RABIN, APOORVA MANDAVILLI AND NOAH WEILAND from NYT Health https://ift.tt/3odv3cg

Vaccinated Americans May Go Without Masks in Most Places, Federal Officials Say

By BY RONI CARYN RABIN, APOORVA MANDAVILLI AND NOAH WEILAND from NYT Health https://ift.tt/3w7WBCz

Experts Urge Strict Workplace Air Quality Standards, in Wake of Pandemic

By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3y71sWH

Vaccinated Americans now may go without masks in most places, the C.D.C. said.

By BY RONI CARYN RABIN AND APOORVA MANDAVILLI from NYT Health https://ift.tt/2SDj0cz