The Getein Biotech COVID-19 Antigen Rapid Test (Saliva/ Nasal) is a duo-usage test kit that is user-friendly and suitable for the usage of medical laypersons or symptomatic patients as a self-testing kit. It has a 100% sensitivity and specificity in detecting the SARS-CoV-2 antigen in human nasal swab or oral-fluid samples. The test result can be obtained rapidly within 10 to 15 minutes.