Yes, that must be it. The 13% is the antibody test — ie 'have you ever had it.' https://t.co/rculvBukv6 The 10% benchmark is people who are infected now. Thanks. https://t.co/1yOXjgM0Df
— Mickey Kaus (@kausmickey) April 24, 2020
from Twitter https://twitter.com/kausmickey