How serious is omicron? It will take weeks to understand new coronavirus variant, experts say. - USA TODAY

1. How serious is omicron? It will take weeks to understand new coronavirus variant, experts say.  USA TODAY
2. Omicron: WHO warns of 'high infection risk' around globe  BBC News
3. Global concerns grow over Omicron variant  CBS News
4. Covid-19: how worried should we be about Omicron? | podcast  The Guardian
5. How should we respond to omicron? Not like this  The Dallas Morning News
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