Covid Survivors May Need Just One Shot Of 2-Dose Vaccines, Say Studies

Coronavirus vaccines were just rolling out in December when more than 1,000 staffers at Cedars-Sinai Medical Center in Los Angeles volunteered for a sweeping study. The goal: pinpoint how immune...
https://ift.tt/eA8V8J
from NDTV News - Topstories https://ift.tt/3uZRxQj