Covid: New variant classed ‘of concern’ and named Omicron – BBC NewsNovember 26, 2021 by quixnetCovid: New variant classed ‘of concern’ and named OmicronBBC NewsWHO Says Covid ‘Variant Of Concern’ Detected In South AfricaNBC NewsCOVID-19 omicron variant: Here’s what we knowFox NewsThe Guardian view on the Omicron variant: caution neededThe GuardianWHO names new ‘variant of concern’ OmicronCNN