Assessment of SARS-CoV-2 RNA Test Results Among Patients Who Recovered From COVID-19 With Prior Negative Results.

Liotti, Flora Marzia; Menchinelli, Giulia; Marchetti, Simona; Posteraro, Brunella; Landi, Francesco; Sanguinetti, Maurizio; Cattani, Paola · JAMA Intern Med · 2021

other · Level V

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Abstract

This study examines positive real-time polymerase chain reaction nasal-oropharyngeal swab results from patients who recovered from COVID-19 with prior negative results.

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