How is a COVID-19 antibody test performed? Tech PWN May 07, 2020 23:41 Updated This test is conducted by collecting a blood sample (such as from a finger prick or needle draw). Related articles What is the purpose of COVID-19 antibody testing? Who should NOT get a COVID-19 antibody test? Can an antibody test help diagnose COVID-19? How do I know if my COVID-19 antibody test is accurate and reliable? What guidance does the FDA provide regarding COVID-19 antibody testing? Comments 0 comments Please sign in to leave a comment.