The eligibility will be based on the accessibility of various antibody covid test in North Hills. Your medical professional will begin by pricking your finger or taking blood from an arm vein. It will be necessary to examine the blood sample to see if there are any antibodies to the SARS-COV-2 virus. This virus is the origin of Covid-19. These proteins are created by the body's immunological system (antibodies). They are essential elements in the fight against Covid-19.