Around 47,000 Covid-19 infections are occurring daily across England, with deaths expected to hit 240 to 690 per day by October 26, according to evidence presented to Government scientists.
The Medical Research Council (MRC) biostatistics unit at Cambridge University published new predictions on October 12 on how fast the epidemic is growing across the country.
They estimated that cases are doubling in under seven days, with a "substantial proportion" of cases being asymptomatic.
The figures are fed to the Scientific Pandemic Influenza Group on Modelling, which provides real-time information to the Government through the Scientific Advisory Group for Emergencies (Sage), and to regional Public Health England (PHE) teams.
On October 12, the MRC unit published a report saying: "Our current estimate of the number of infections occurring each day across England is 47,000.
"We predict that the number of deaths each day is likely to be between 240 and 690 on October 26."
They said the daily number of infections was within the range of 28,900 to 74,900 per day, with the best estimate being 47,000.
They added that the estimated growth rate for England is 0.09 per day.
"This means that the number of infections grows by 9% each day and it translates into a doubling in number in under one week," they said.
"The central estimates for the number of new infections is particularly high in the North West and the North East and Yorkshire (17,600 and 10,700 infections per day, respectively), followed by London and the Midlands (5,450 and 5,720, respectively).
"Note that a substantial proportion of these daily infections will be asymptomatic."