2nd rapid COVID test after a positive swab boosted accuracy from 38% to 92%

Ars Technica
By Beth MoleMar 22, 2022, 5:45 pm144 ptsTrending
Enlarge / A pharmacist at the Community Pharmacy of Saco demonstrates how Abbott's BinaxNow COVID-19 Ag Card Home Test works by using a nasal swab and a solution onto a test strip. (credit: Getty | Portland Press Herald) To quickly confirm an asymptomatic case of COVID-19, a second rapid test within an hour of…

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