Analytical performance of eleven SARS-CoV-2 antigen-detecting rapid tests for Delta variant
Bekliz, M.; Adea, K.; Essaidi-Laziosi, M.; Escadafal, C.; Sacks, J.; Kaiser, L.; Eckerle, I.
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Global concerns arose as the emerged and rapidly spreading SARS-CoV-2 Delta variant. To date, few data on routine diagnostic performance for Delta are available. Here, we investigate the analytical performance of eleven commercially available antigen-detecting rapid diagnostic tests (Ag-RDTs) for Delta VOC in comparison with current and earlier VOCs (Alpha, Beta and Gamma) and early pandemic variant using cultured SARS-CoV-2. Comparable sensitivity was observed for Delta for the majority of Ag-RDTs.
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