Author: Wang, Hannah; Hogan, Catherine A; Verghese, Michelle; Solis, Daniel; Sibai, Mamdouh; Huang, ChunHong; Zehnder, James; Sahoo, Malaya K; Pinsky, Benjamin A
                    Title: Ultra-sensitive Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Antigen Detection for the Diagnosis of Coronavirus Disease 2019 (COVID-19) in Upper Respiratory Samples  Cord-id: erzpeexi  Document date: 2021_4_8
                    ID: erzpeexi
                    
                    Snippet: An ultra-sensitive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleocapsid antigen assay (S-PLEX, MesoScale Diagnostics) was evaluated in 250 retrospective and 200 prospective upper respiratory specimens. In samples with cycle threshold <35, there was 95%–98% positive and 93%–96% negative percent agreement with reverse transcription-polymerase chain reaction. S-PLEX may provide a high-throughput alternative to nucleic acid-based testing for coronavirus disease 2019 (COVID-1
                    
                    
                    
                     
                    
                    
                    
                    
                        
                            
                                Document: An ultra-sensitive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleocapsid antigen assay (S-PLEX, MesoScale Diagnostics) was evaluated in 250 retrospective and 200 prospective upper respiratory specimens. In samples with cycle threshold <35, there was 95%–98% positive and 93%–96% negative percent agreement with reverse transcription-polymerase chain reaction. S-PLEX may provide a high-throughput alternative to nucleic acid-based testing for coronavirus disease 2019 (COVID-19) diagnosis.
 
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