Can variants, reinfection, symptoms and test types affect COVID-19 diagnostic performance? A large-scale retrospective study of AG-RDTs during circulation of Delta and Omicron variants, Czechia, December 2021 to February 2022

ConclusionSensitivity for Omicron was lower in subgroups that may become more common if SARS-CoV-2 becomes an endemic virus.PMID:37733239 | DOI:10.2807/1560-7917.ES.2023.28.38.2200938

Source: Euro Surveill - September 21, 2023 Category: Infectious Diseases Authors: Tom áš Kliegr Ji ří Jarkovský Helena Ji řincová Jaroslav Kucha ř Tom áš Karel David Chud án Stanislav Voj íř Michal Zav řel Ond řej Šanca Ruth Tachezy Source Type: research