A gem of a preprint depicting rapid testing as an unreliable strategy for preventing covid transmission "most Omicron cases were infectious for several [3] days before being detectable by rapid antigen tests"
🔴= rapid false neg tests
ct threshold <29https://t.co/yyiO9VxAHx pic.twitter.com/Pdrj54juti

— Tracy Høeg, MD, PhD (@TracyBethHoeg) June 11, 2022