The Juschek Rapid Antigen Test – Oral, 5 Tests is a single-use kit designed to identify SARS-CoV-2 nucleocapsid antigens that lead to COVID-19 in oral fluid. It is suitable for symptomatic individuals diagnosed with COVID-19 in the first 7 days of onset. Results should be interpreted cautiously; a definitive diagnosis requires further confirmation. The kit should be stored at 2-30°C and not frozen; provided items include a test device, collection device, buffer, package insert and biosafety bag. Read the package insert carefully before testing, and bear in mind that a negative result does not necessarily exclude infection, and further PCR testing is required for a positive result.