L.A. County recommends everyone, even if vaccinated, wear masks indoors over Delta variant concerns.
By BY DAN LEVIN AND MICHAEL GOLD from NYT U.S. https://ift.tt/3y5v3Ph
By YULIYA PARSHINA-KOTTAS, KARTHIK PATANJALI, JEREMY WHITE, BENJAMIN WILHELM and EVAN GROTHJAN from NYT Science https://nyti.ms/2B9tBka
Comments
Post a Comment