evidence: There are different types of COVID-19 tests – diagnostic tests and antibody tests. Diagnostic tests can show if you currently are infected with SARS-CoV-2, the virus that causes COVID-19. There are two common types of COVID-19 diagnostic tests: [...] If you think you need a COVID-19 diagnostic test, you can find a community testing site in your state. You can also use an FDA-authorized at-home COVID-19 diagnostic test which gives you the option of self-testing where it is convenient for you. Be sure to check the At-Home OTC COVID-19 Diagnostic Tests website for information on expiration dates, who can use the test, and other details that may help you decide what test is right for you. Be aware that COVID-19 diagnostic tests are authorized for specific uses and that laboratory-based molecular COVID-19 tests, are generally more accurate than at-home tests.