Coronavirus (COVID-19) Discussion Thread

[haxxiy]

Antibody test in Sweden:

https://www.svt.se/nyheter/inrikes/ny-studie-2-5-av-stockholmarna-bar-pa-viruset

A random sample test of 800 people in the Stockholm area, made between 28 March and 3 April, found out 2.5% had Covid-19 (either infected at the moment or recovered from it already), with the 95% confidence interval being between 1.4% and 4.2%. That would be about 24 - 30 times more than the reported number of cases in the Stockholm region back in April 1st. With a doubling time estimated at 6 - 7 days, now it's believed 5 - 10% of the population of the Stockholm area has or had the virus.