CNN CNN Newsroom Live December 3, 2021 09:33:00
Vaccination coverage, a continuing to promote public health and social measures like mask wearing and social distancing, ensuring strong health care capacity, strengthening active surveillance, and taking a risk-based approach to border control. although there's still a lot we don't know, we do know this variant seems to be more transmissible, isa. and as a result many governments across the region are tightening entry requirements and quarantine rules while others have outright banned the entry of travelers from certain countries. >> yes, so lots of unanswered questions. we are waiting for th...