Blood antibody testing by the Office for National Statistics shows that around 5.4million people in England had been infected with Covid by December, and at least a million more people have had it since.
One in eight in UK has had Covid-19, new figures show plymouthherald.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from plymouthherald.co.uk Daily Mail and Mail on Sunday newspapers.