There were 22,351 deaths in England and Wales up to April 17, according to the ONS data. These were registered by April 25. By comparison, the UK government said 14,451 people died from the disease in England and Wales up to April 17.
The 54% difference is caused by multiple factors.
On Twitter the ONS said it included all instances where Covid-19 was mentioned on a death certificate, even if the disease was only suspected.
The highest number of Covid-19 deaths were among those aged 85 years and over.
As well as recording the total number of deaths caused by the coronavirus, the ONS has also published data from the UK’s Care Quality Commission (CQC), a body which regulates health and adult social care services in England.
The commission was notified of 4,343 coronavirus-related deaths in care homes in England between April 10 and April 24. The information has been released as concerns mount over outbreaks in these homes.