Interesting read:
Testing is meticulous in China as conditional to re-opening their centralized communist economy.

Free market economies lack cohesive action plans with 2020 recoveries less likely. Political fault-lines will shift and global stresses sharply increase. https://twitter.com/sharonchenhm/status/1248785969072881666">https://twitter.com/sharonche...

Important thread https://abs.twimg.com/emoji/v2/... draggable="false" alt="⬇️" title="Downwards arrow" aria-label="Emoji: Downwards arrow"> on Bayes rule, mathematical probability and why testing positive for #covid19 antibody doesn& #39;t mean you& #39;re immune from getting sick (again) or spreading it to others. https://twitter.com/taaltree/status/1248467731545911296">https://twitter.com/taaltree/...