A record 4.9 million people in the UK are estimated to have had Covid-19 in the week ending March 26, up from 4.3 million in the previous week, the Office for National Statistics said.
Only a month after Covid restrictions ended in the UK, the number of Covid cases has soared, rising by around 600,000 cases in a week.
The ONS released the figures for the end of March showing that the virus infection rates had reached an all time high.