21:06Newshour27/11/2021 21:06 GMT: New Covid variant cases detected in EuropeBBC World Service Duration: 50 minutes Sat 27th Nov 2021, 21:06 on BBC World Service Americas and the CaribbeanNew Covid variant, Omicron, first detected in South Africa Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online