NPR Antibody Tests

https://www.npr.org/sections/health-shots/2020/05/28/863944333/antibody-tests-point-to-lower-death-rate-for-the-coronavirus-than-first-thought?t=1592325459976 “The current best estimates for the infection fatality risk are between 0.5% and 1%,” says Caitlin Rivers, an epidemiologist at the Johns Hopkins Center