this is v important
tl;dr- antibody testing isn't a panacea. its effectiveness depends on rates of infection and test quality. you can follow the math earlier in the thread or test sensitivity to parameters but critical to understand both what tests tell us and what they don't https://twitter.com/taaltree/status/1248467745508716544

also @taaltree thanks for taking time to derive the equations and lay down the parameter dependency. really nice thread!