[Monday update] The UK epidemic is doubling in size every ~3 days, the same rate as Italy at the same stage of their epidemic, lagging just 14-15 days behind. The UK epidemic is now likely ~4-5 times larger than it was last Monday. ~4-5 times larger than it ever needed to be. pic.twitter.com/3SXgp1JdVR

— Inigo Martincorena (@imartincorena) March 23, 2020