Rapid tests detecting SARS-CoV-2-specific antigens

Virus variant-specific clinical performance of a SARS-CoV-2 rapid antigen test with focus on Omicron variants of concern

“…In all, 974 (85.4%) of 1141 positive Ag-RDTs could be confirmed by RT-PCR. In a study from Germany, with the aim of verification of positive Ag-RDT results in an outpatient setting, 80.6% were also PCR positive [ 14 ].…”