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. 2022 Feb 1;327(5):485-486.
doi: 10.1001/jama.2021.24355.

False-Positive Results in Rapid Antigen Tests for SARS-CoV-2

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False-Positive Results in Rapid Antigen Tests for SARS-CoV-2

Joshua S Gans et al. JAMA. .

Abstract

This study examines the incidence of false-positive results in a sample of rapid antigen tests used to serially screen asymptomatic workers throughout Canada.

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Conflict of interest statement

Conflict of Interest Disclosures: All authors are members of the Steering Committee of the Creative Destruction Lab Rapid Screening Consortium (CDL RSC; a nonprofit organization in Canada). Dr Agrawal reported serving on the boards of Genpact and Sanctuary.

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References

    1. Kretschmer A, Kossow A, Grüne B, Schildgen O, Mathes T, Schildgen V. False positive rapid antigen tests for SARS-CoV-2 in the real-world and their economic burden. J Infect. Published online August 17, 2021. doi:10.1016/j.jinf.2021.08.020 - DOI - PMC - PubMed
    1. Ogawa T, Fukumori T, Nishihara Y, et al. . Another false-positive problem for a SARS-CoV-2 antigen test in Japan. J Clin Virol. 2020;131:104612. doi:10.1016/j.jcv.2020.104612 - DOI - PMC - PubMed
    1. Kanji JN, Proctor DT, Stokes W, et al. . Multicenter postimplementation assessment of the positive predictive value of SARS-CoV-2 antigen-based point-of-care tests used for screening of asymptomatic continuing care staff. J Clin Microbiol. 2021;59(11):e0141121. doi:10.1128/JCM.01411-21 - DOI - PMC - PubMed