@theguardian.com 3 years ago Covid news live: WHO warns Omicron poses ‘very high’ risk; new variant detected in at least a dozen countries
@guardian 3 years ago Covid news live: WHO warns Omicron poses ‘very high’ risk; new variant detected in at least a dozen countries theguardian.com
@reuters.com 5 years ago WHO warns against rushed end to coronavirus lockdowns