At-home COVID-19 tests are self-administered tests that can detect the presence of the SARS-CoV-2 virus, which causes COVID-19. These tests are available for purchase over-the-counter at pharmacies and other retail locations. To use an at-home COVID-19 test, you collect a sample of your nasal secretions or saliva and then add it to a test cartridge. The test cartridge will then display your results within a few minutes.
At-home COVID-19 tests are a convenient and affordable way to test for COVID-19. They are also highly accurate, and they can be used to detect the virus even if you do not have any symptoms. At-home COVID-19 tests have played a major role in the fight against the COVID-19 pandemic, and they are likely to continue to be an important tool in the years to come.