BBCNEWS Outside Source December 14, 2021 19:34:00
You are looking for evidence. you closer and closer to understanding what really is happening. but you are sometimes although you are tantalizingly close you are not 100% sure. ijust checked before i came on the air just now and i was asking colleagues is there anything certain we can say about vaccine efficacy and they said we are not ready yet. what we can be definitive about is that south africa has seen a steep rise in cases. the seven—day average is now higher than at any stage before in the pandemic. in terms of the government's response. restrictions were last updated back in october....