A new coronavirus variant identified in South Africa is leading to a new round of travel restrictions just as many had finally begun to ease. The risks of the variant, called omicron, are largely unknown....
Some say at best the restrictions can buy time for new public health measures to be put in place....
At worst, they do little to stop the spread and give a false sense of security. The Africa Centres for Disease Control and Prevention said it strongly discouraged imposing travel bans on pe
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2021-11-26 00:00:00.0