Study of the comparative analytical performance of a new COVID-19 rapid molecular detection kit (Loop-Xplore) in the outpatient setting (non-expert mode, low throughput - point of care) and in the virology laboratory (expert mode, high throughput, medical diagnosis). FRESH-PEF74042-en Astrid VABRET Study of the comparative analytical performance of a new COVID-19 rapid molecular detection kit (Loop-Xplore) in the outpatient setting (non-expert mode, low throughput - point of care) and in the virology laboratory (expert mode, high throughput, medical diagnosis). Rapid'COVID FRESH-PEF74042-en 74042 FRESH-PEF74042 Astrid VABRET CENTRE HOSPITALIER UNIVERSITAIRE DE CAEN NORMANDIE (CHU) Epidemiology France Portal (PEF) null Meriadeg;LE GOUIL Astrid;VABRET Infectious disease medicine COVID-19 Evaluate the concordance between the rapid molecular detection tool for SARS-CoV-2 (Loop-Xplore technique) in nasopharyngeal and salivary samples taken on an outpatient basis and the reference PCR technique performed in the virology laboratory at Caen University Hospital. null France Normandie Individuals General population Male Female Young Adult (19 to 24 years) Adult (25 to 44 years) Middle Aged (45 to 64 years) Aged (65 to 79 years) Aged, 80 and over (80 years and more) Participant-reported health data Biological data Socio-demographic data Other Through organizations (health services or institutions schools businesses etc.) Interview with the participant (including clinical) Observational Study Observational Study 1000 Unknown To be defined