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Evaluation of Three Immunoassays for the Rapid Detection of SARS-CoV-2 antigens
Ilaria Baccani1, Fabio Morecchiato1, Chiara Chilleri2
1Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
Diagnostic Microbiology and Infectious Disease
|June 26, 2021
Abstract:
Three assays for SARS-CoV-2 antigen detection in nasopharyngeal swabs (Lumipulse® G SARS-CoV-2 Ag [LPG], STANDARDTM F COVID-19 Ag FIA [STF] and AFIAS COVID-19 Ag [AFC] were evaluated. Compared to RT-PCR, LPG, AFC and STF showed a variable sensitivity (87.9%, 37.5%, and 35.7%, respectively) and an overall high specificity (> 95%).

