An Arleta Covid Antibody Test is performed to determine whether a person has ever been exposed to Covid-19 and whether they have produced antibodies against the virus. When a person receives the Covid-19 vaccine, antibodies are created to combat the weak virus and remain in the body to protect against it in the future. If you have Covid-19 antibodies, a test can determine if you have the SARS-COV-2 virus and whether your body produced antibodies to fight it off. Click the link if you'd want to learn more about why arleta covid antibody testing is done.