Performance of three polymerase chain reaction-based assays for detection of SARS-CoV-2 in different upper respiratory tract specimens.

ABSTRACT: To meet the testing demands and overcome supply chain issues during the SARS-CoV-2 pandemic, many clinical laboratories validated multiple SARS-CoV-2 molecular testing platforms. Here, we compare three different molecular assays for SARS-CoV-2 that received emergency use authorization (EUA) from the U.S. Food and Drug Administration. In order to determine the agreement among Roche cobas® SARS-CoV-2 Test (Cobas), Abbott RealTime SARS-CoV-2 assay (ART), and Mayo Clinic Laboratory SARS-CoV-2 Molecular Detection Assay (Mayo LDT), 100 each of anterior nares (AN), nasopharyngeal (NP), oropharyngeal (OP), and NP+OP swabs were tested on each platform. The consensus result was defined as agreement by 2 or more methods. Furthermore, 30 positive NP swabs from each molecular platform (n = 90 total) we

SUBMITTER: Eberly AR 

PROVIDER: S-EPMC8160280 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature