HTLV-1 and 2 antibody test
Quick answer: This test checks your blood for antibodies to human T-lymphotropic virus types 1 and 2. Doctors order it for some blood and nerve conditions, and it is used to screen blood and tissue donors.
- SampleBlood
- TakesAbout 5 minutes
- Before the testNo special preparation is usually needed.
How the test is done
- 1You sit and the skin over a vein is cleaned
- 2A needle draws blood into a tube
- 3The lab screens for HTLV-1 and 2 antibodies
- 4A positive screen is confirmed with another test
What your results can mean
Reading your report
A positive screen is usually confirmed by another test, so discuss it with your doctor.
If the result is outside the usual range
A positive confirmed result means you have HTLV infection, which most people carry without symptoms. In a small number it can lead to a type of leukaemia or a nerve condition affecting the legs.
Who usually has this test
Blood, organ, tissue and egg or sperm donors, and people with certain leukaemias, lymphomas or unexplained leg weakness.
Risks and aftercare
Bruising, if it happens, is usually minor.
Names and options
Also called: HTLV, human T-lymphotropic virus
Listed by the hospital as
- HTLV 1&2 ANTIBODY
Questions about this test
How is HTLV spread?
It can be spread through breastfeeding, sex, sharing needles and blood transfusions. Your doctor can explain how to reduce the risk of passing it on.
Does a positive HTLV test mean I will get sick?
No. Most people with HTLV never develop related illness, but regular check-ups may be advised.
Why is HTLV tested in donors?
Screening helps prevent the virus passing through donated blood, organs, tissue or reproductive cells.
Related tests
Tamara Hospital & IVF Centre, Rajajinagar
34/3, 10th Cross Road, opp. Vardhaka Sardar Patel School, 1st N Block, 2nd Stage, Rajajinagar, Bengaluru 560010
The hospital is open 24 hours. Call before you come to check the timing for your scan or sample collection.
Get directions ↗IVF Pulse fertility care at Tamara Hospital →
Reception
Waiting area
IVF lab
This page explains each test in general terms so you know what to expect. It is not medical advice: your doctor decides which tests you need and what your results mean. Reference ranges differ between laboratories. Updated 4 November 2026.