These are some notes from an ER clinician in the US. For those unaware of twitter, one has to click on the image and then the right errors till there are none to see the whole post:
https://twitter.com/smartertrader/statu ... 60866?s=20https://twitter.com/smartertrader/statu ... 36194?s=20https://twitter.com/smartertrader/statu ... 28065?s=20The first link first page notes that of the patients they are seeing, 81% have mild symptoms, 14% severe, 5 % critical, no age distribution given.
If this is correct about 1/5th of the people who catch the virus will need medical intervention. If everyone in the UK catches it that is about 0.2x66 million = 13.2 million.
Alternatively if you look at the reported cases:
https://docs.google.com/spreadsheets/d/ ... Y/htmlviewThere are 14,600 confirmed in the UK. If we assume that the 81% with mild symptoms don’t get reported but the serious and severe do, then we can estimate that there are
14,600/0.19 = 76,842 infected people in the UK.
If we assume the time to symptoms is 2-11 as stated (5 on average), is 11 days, then if we show no symptoms after 11 days it is likely we have not been infected. If one can grocery shop every 11 days the chance of anyone of us infecting someone else is low and if anyone who displays symptoms has their grocery/supplies etc delivered we can suppress the virus.
It would be much better to test everyone, but if there are insufficient tests to even do a sample it seems that counting and delivery of food for those with symptoms is about the best option we currently have.
To get the economy running safely we need fast and low cost testing, with out it we are all guessing about things which are important and able to cause serious economic and personal damage.
Regards,