Carolina Vascular Lab

Antibody test for COVID-19

Antibody tests check your blood by looking for antibodies, which can show if you had a past infection with the virus that causes COVID-19. Antibodies are proteins that help fight off infections and usually provide protection against getting that disease again (immunity).

Depending on when someone was infected and the timing of the test, the test may not find antibodies in someone with a current COVID-19 infection. Antibody tests should not be used to diagnose COVID-19.

Antigen test for COVID-19

Antigen tests are immunoassays that detect the presence of a specific viral antigen, which implies current viral infection. Antigen tests are currently authorized to be performed on nasopharyngeal or nasal swab specimens placed directly into the assay's extraction buffer or reagent.

Schedule Appointment

Please register or login to an existing account to schedule an appointment. Patient must be 18 years of age or older. For questions, please contact our office at 919-405-4200.