Is the Patient Infected with SARS-CoV-2?

Jeffrey D Klausner1, Noah Kojima2, Susan M Butler-Wu3

  • 1Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA JDKlausner@mednet.ucla.edu.

Summary

The U.S. Food and Drug Administration currently uses the nasopharyngeal swab specimen as the reference standard for evaluating SARS-CoV-2 assays. However, the authors propose that a patient-infected status algorithm may be a superior way to classify whether an individual is infected or not infected. The study suggests that the algorithm could offer better classification accuracy and reduce false negatives compared to the current swab-based method. The authors propose that further evaluation is needed to confirm the algorithm's performance. The study does not provide definitive evidence of superiority but suggests that the algorithm may be a more accurate diagnostic tool.

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