Covid-19 infections are falling rapidly in England according to a major study which tracks the epidemic in the country.
The React study from Imperial College London suggests cases have fallen by two-thirds since mid-January, and are 80% lower in London.
It estimates around one in 200 people had Covid-19 by the 13th February - a similar level to late September.
Prime Minister Boris Johnson is due to set out on Monday a 'roadmap' out of lockdown restrictions.
Virologist Chris Smith says there's still a long way to go.
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