Real-life performance of a COVID-19 rapid antigen detection test targeting the SARS-CoV-2 nucleoprotein for diagnosis of COVID-19 due to the Omicron variant. Issue 5 (May 2022) - de Michelena, Paula; Torres, Ignacio; Ramos-García, Ángela; Gozalbes, Victoria; Ruiz, Nidia; Sanmartín, Ana; Botija, Pilar; Poujois, Sandrine; Huntley, Dixie; Albert, Eliseo; Navarro, David