The new regulations follow data showing that while the Omicron variant is highly transmissible, it has not caused high rates of severe disease in South Africa. https://ift.tt/3mwf0H1 https://ift.tt/3JhqiIT World New York Times December 23, 2021 at 07:00PMSouth Africa ends quarantines and contact tracing, and authorizes booster shots.

By Lynsey Chutel from NYT World https://ift.tt/3mwf0H1
https://ift.tt/3mwf0H1 https://ift.tt/3JhqiIT New York Times