Article

Performance of antigenic detection of SARS-CoV-2 in nasopharyngeal samples

2021-07-16

Abstract excerpt

<h4>Objectives</h4> SARS-CoV-2 virus detection on nasopharyngeal specimens to infected individuals has become a challenge for the COVID-19 pandemic outbreak. We aim at comparing the performance of antigenic detection of SARS-CoV-2 in nasopharyngeal samples via an immunochromatographic method to molecular detection via qRT-PCR. <h4>Materials and Methods</h4> 47 nasopharyngeal exudates were collected from suspicious...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 3ddb63d5-17e1-5af2-bc85-07d2d6b04010
DOI: 10.1101/2021.07.12.21260263

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Performance of antigenic detection of SARS-CoV-2 in nasopharyngeal samplesDOI 10.1101/2021.07.12.21260263Read

Analytical Performances of the Point-of-Care BIOSYNEX COVID-19 Ag BSS for the Detection of SARS‐CoV‐2 Nucleocapsid Protein in Nasopharyngeal Swabs: A Prospective Field Evaluation During the COVID-19 Third Wave in FranceSemantic proximity Read

A SARS-CoV-2 Antigen Rapid Diagnostic Test for Resource Limited SettingsSemantic proximity Read

A generic, scalable, and rapid TR-FRET –based assay for SARS-CoV-2 antigen detectionSemantic proximity Read

Association between viral load and positivization time of a SARS-CoV-2 rapid antigen test in routine nasopharyngeal specimensSemantic proximity Read

Bean Extract-Based Gargle as Promising Tool for Efficient Diagnosis of COVID-19 at Early Stage Using Rapid Antigen Tests: A Clinical, Prospective, Diagnostic Sensitivity StudySemantic proximity Read

Developing a Paper-Based Antigen Assay to Differentiate Between Coronaviruses and SARS-CoV-2 Spike VariantsSemantic proximity Read

Mutations in SARS-CoV-2 nucleocapsid in variants of concern impair the sensitivity of SARS-CoV-2 detection by rapid antigen testsSemantic proximity Read

Designing and expression of recombinant fusion protein for screening SARS-CoV-2Semantic proximity Read

Comparative diagnostic performance of the new chromatographic Affimer<sup>®</sup>-based rapid antigen detection against SARS-CoV-2 and other standard antigen tests for COVID-19 in a clinical settingSemantic proximity Read

Assessment of twenty-two SARS-CoV-2 rapid antigen tests against SARS-CoV-2: A laboratory evaluation studySemantic proximity Read

A Reliable Indirect ELISA Protocol for Detection of Human Antibodies Directed to SARS-CoV-2 NP ProteinSemantic proximity Read

Enzyme immunoassay for SARS-CoV-2 antibodies in dried blood spot samples: A minimally-invasive approach to facilitate community- and population-based screeningSemantic proximity Read