Swab, test, repeat: A 2nd rapid COVID test more than doubled result accuracy (Ars Technica)

Ars Technica: Swab, test, repeat: A 2nd rapid COVID test more than doubled result accuracy. “To quickly confirm an asymptomatic case of COVID-19, a second rapid test within an hour of a positive result can boost the accuracy of the result from 38 percent to 92 percent, according to a new study in JAMA Network Open.”

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