What % of African Americans have already been exposed to COVID and thus have natural immunity?
Why not just allow antibody tests to be regarded the same as vaccines? Carving out this kind of exclusion would solve the problem, and allow vaccines to be redistributed.
The CDC estimates that 33% of the American population has been exposed to COVID, and for the African American population its probably about 50% when extrapolating from case counts [2]
https://www.seattletimes.com/seattle-news/health/king-county...