I'm trying to understand the differences between the Tri-dot test and the ELISA method for HIV screening. Which one is more accurate, and is there a reason why youd choose one over the other? I'm a bit worried and want to make sure I get the right test.

Answered by 1 Apollo Doctors

Dr Ibrahim Salah

General Practitioner

MBBS
2+ Yrs

Consult Now

Both Tri-Dot and ELISA are used for HIV screening. ELISA (Enzyme-Linked Immunosorbent Assay) is more sensitive and specific, detecting HIV antibodies or antigens in blood. Tri-Dot is a rapid test, easier for quick results but less reliable than ELISA, especially in early infection.

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Answered 04/07/2025

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