Which is the most widely used screening test for HIV?

Question

Quizplus · Accepted Answer

ELISA (Enzyme-linked immunosorbent assay) is the most widely used screening test for HIV as it is highly sensitive and specific, allowing for accurate detection of HIV antibodies in blood or oral fluid samples. IgE serum levels are not a screening test for HIV, but rather a test used to detect allergies. CD4 cell count and HIV viral load tests are not screening tests but are used to monitor the progression of HIV infection and the effectiveness of treatment.

Which Is the Most Widely Used Screening Test for HIV