My first prediction, back at the beginning of the virus outbreak in the UK was that this virus would double every 5 days. It's actually every 2.5 days. Another way of thinking of this is that in 10 days, we will have 10 times more cases. And every 10 days, we will have 10 times more cases. We are perhaps, optimistically, taking little bites out of that multiplier with the actions we are taking.
5/3/20 - approx 100 cases
15/3/20 - approx 1000 cases.
25/3/20 10,000 cases (in line with Italy)
But this is where is starts getting terrifying, and no-one is here yet:
1/4/20 100,000 cases
11/4/20 1,000,000 cases
I don't even want to think about 21/4/20
No-one is looking a month ahead. No-one is talking about just what 1 million infected people will look like. And before anyone says, they won't all be infected at the same time, 900,000 of those cases will be fresh in that last cycle. Half a million people with pneumonia or worse, all at the same time.
I can tell you this. I do NOT want to find out what this looks like. If we have to lockdown for 2 years to avoid this, I will do it.