Delta variant accounts for 83% of US Covid cases, says CDC chief
Published
New data underscore how quickly the contagious strain is sweeping across the country
Full ArticlePublished
New data underscore how quickly the contagious strain is sweeping across the country
Full ArticleThe Delta variant now potentially accounts for 90 per cent of all new cases
Stormont ministers will decide later whether to press ahead with further Covid-19 rule relaxations amid a warning the Delta variant..