Q144
General ScienceBiology
ELISA test is employed to diagnose
- a.Polio virus
- b.AIDS antibodies
- c.Tuberculosis
- d.Cancer
Answer: (B) AIDS antibodies
The ELISA (Enzyme-Linked Immunosorbent Assay) test is the primary screening test for HIV/AIDS. It detects antibodies to HIV in a person's blood serum. Due to its high sensitivity, it is widely used as the first-line diagnostic tool, and positive results are confirmed by the Western Blot test.