Though vaccines are widely available these days, diagnostic testing is crucial to ensure you are not infected with COVID-19. The rapid antibody testing is less expensive, and the results are expected to be available within 20 to 30 minutes. It includes screening a sample of blood for small molecules, known as antibodies, that are seen to respond to a particular pathogen, such as a virus. It essentially tests if the antibodies in response to the coronavirus infection have been generated or not. If you are dealing with any symptoms of the virus, it’s better to book your appointment at Claret Diagnostics.