Case Report: Prolonged Viral Shedding in Six COVID-19 Patients.

ABSTRACT: COVID-19 has surfaced as a multi-organ disease predominantly affecting the respiratory system. Detection of the viral RNA through reverse transcriptase-PCR (RT-PCR) from a nasopharyngeal or throat sample is the preferred method of diagnosis. Recent evidence has suggested that COVID-19 patients can shed the SARS-CoV-2 for several weeks. Herein, we report six cases of COVID-19 who had persistently positive SARS-CoV-2 on repeat RT-PCR testing reaching up to 9 weeks. The spectrum of cases described ranges from asymptomatic infection to severe COVID-19 pneumonia. A full understanding of the virus's transmission dynamics needs further research. Prolonged viral shedding currently has unclear implications on the management and isolation decisions-the role of the cycle threshold (Ct) value in guidi

SUBMITTER: Alsaud AE 

PROVIDER: S-EPMC8045623 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature