Checks for the HLA-B*57:01 gene variant.
People with this variant have a high risk of a serious allergic reaction to abacavir (an HIV medicine); testing is recommended before starting it.
People taking this medicine, to check the dose is safe and effective — as advised by the doctor.
No fasting needed.
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No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.
Blood sample (EDTA tube); some genetic tests also accept saliva, tissue or other samples.
Usually within 14–15 days after the sample reaches the lab. You will receive the report online.