Serology is the scientific study of serum and other body fluids. In practice, the term usually refers to the diagnostic identification of antibodies in the serum. [1] Such antibodies are typically formed in response to an infection (against a given microorganism), [2] against other foreign proteins (in response, for example, to a mismatched blood transfusion), or to one's own proteins (in instances of autoimmune disease). Serological tests also known as serology tests or antigen or antibody tests are any of several laboratory procedures carried out on blood specimens (the serum-an amber-colored, protein-rich fluid that separates out when blood coagulates) for the purpose of detecting antibodies or antibody-like substances that appear specifically in association with certain clinical conditions or diseases. Common examples of serology tests are precipitation, flocculation, agglutination, neutralization ... A serological test is a lab test that measures antibodies in a blood sample. Learn more about the test , procedure and when to expect results. Serology tests detect antibodies in bodily fluids, helping diagnose infectious diseases. They have limitations but are crucial in managing pandemics.
