ImmunoTrials include Immunoglobulin A, Immunoglobulin G and Immunoglobulin M. In addition, in some regional hospitals, ImmunoTrials may be Hepatitis B, HIV and Syphilis. Immuno-triple test is one of the immune-related tests, which mainly detects three immunoglobulins involved in the body’s immune response, including Immunoglobulin A (lgA), Immunoglobulin G (lgG) and Immunoglobulin M (lgM). Abnormal results of the three immunoglobulin tests provide diagnostic clues for different diseases. Abnormal immunoglobulin A test results indicate eczema, cirrhosis, kidney disease, rheumatoid arthritis, etc. Abnormal immunoglobulin G test results indicate combined immunodeficiency diseases, hyperthyroidism, immunoproliferative diseases, etc. Abnormal immunoglobulin M test results indicate primary infection, cirrhosis, congenital immunodeficiency diseases, etc. In addition, the immuno-triple test may be used in some regional hospitals to provide clinical references for the antibodies against hepatitis B, AIDS and syphilis, which are three infectious diseases. The results of the immunity test need to be interpreted by a professional physician, and it is recommended that patients go to the Department of Rheumatology and Immunology or the Department of Infectious Diseases of regular hospitals for relevant consultation.