COVID around the world: Israel to ban foreigners as other nations tighten restrictions on Britons
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![COVID around the world: Israel to ban foreigners as other nations tighten restrictions on Britons](https://e3.365dm.com/21/11/70x70/skynews-south-africa-variant_5596070.jpg?20211126124124)
Global concern about the coronavirus pandemic is growing, with a number of countries detecting confirmed cases of the Omicron variant for the first time.