Background: Laboratory diagnosis of SARS-CoV-2 infection (the cause of COVID-19) uses
PCR to detect viral RNA (vRNA) in respiratory samples. SARS-CoV-2 RNA has also been …

Background SARS-CoV-2 viral RNA (vRNA) is detected in the bloodstream of some patients
with COVID-19 (" RNAemia") but it is not clear whether this RNAemia reflects viremia (ie …

Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral RNA
(vRNA) is detected in the bloodstream of some patients with coronavirus disease 2019 …

Background Detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
RNA in blood, also known as RNAemia, has been reported, but its prognostic implications …

Many studies have shown that re-positive tests for SARS-CoV-2 by RT-PCR in recovered
COVID-19 patients are very common. We aim to conduct this review to summarize the …

Introduction More than 93,000 cases of coronavirus disease (COVID-19) have been
reported worldwide. We describe the epidemiology, clinical course, and virologic …

Accepted Manuscript Page 1 Accepted Manuscript © The Author(s) 2020. Published by Oxford
University Press for the Infectious Diseases Society of America. This is an Open Access article …

Background There is a paucity of knowledge on the long-term outcome in patients
diagnosed with COVID-19. We describe a cohort of patients with a constellation of symptoms …

The need for timely establishment of a complete diagnostic protocol of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) is demanded worldwide. We selected 15 …

Purpose The purpose of this study was to detect severe acute respiratory syndrome
coronavirus 2 (SARS‐CoV‐2) ribonucleic acid (RNA) in urine and blood specimens, and …