
OpinionApril 28, 2020
Beware of Antibody-based COVID-19 ‘Immunity Passports’
Dozens of tests with unknown accuracy have flooded the U.S., thanks to a move by the FDA that loosened restrictions
Jayakrishna Ambati, M.D., is a professor at the University of Virginia School of Medicine, an NIH Director's Pioneer Awardee, and a Fellow of the National Academy of Inventors.

Beware of Antibody-based COVID-19 ‘Immunity Passports’
Dozens of tests with unknown accuracy have flooded the U.S., thanks to a move by the FDA that loosened restrictions