DISCLAIMER: This COVID-19 rapid antigen test is being supplied for self-testing (e.g. unsupervised testing in the home or other environment). Negative test results do not exclude infection with COVID-19 (so face masks, social distancing and good hygiene practice must be maintained). Follow current government health messaging regarding polymerase chain reaction (PCR) testing requirements. This product may not be right for you. Always read the label. Follow the directions for use. If symptoms persist, talk to your health professional. Adult supervision is required for persons under the age of 18. The LYHER antigen test is a single use, in vitro (outside the body) test to aid in the diagnosis of SARS-CoV-2 infection in individuals with symptoms of COVID-19. The test uses specimens collected from your nasal cavity using a nasal swab to detect the presence of the nucleocapsid protein SARS-CoV-2 antigen (Ag). An immunoassay technique is used to detect antigens of COVID-19.