The C.D.C. strengthened its booster recommendations as worries mount over the Omicron variant. by BY APOORVA MANDAVILLIThis entry was posted in Health Weight Watchers and tagged Health NYT on November 29, 2021 by Farzin Published: November 29, 2021 at 11:25PM from NYT Health https://ift.tt/3cYLZ1u