Detects mutations in HIV that make it resistant to antiviral medicines.
Helps choose effective antiviral treatment, especially when the virus is not responding to current therapy or before starting treatment.
Fever, rash, jaundice, suspected exposure to infection, before surgery or pregnancy, as advised by a doctor.
No fasting needed.
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No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.
Usually a blood sample; for some infections a swab, CSF, urine or other sample is used — as advised by your doctor.
Usually within 22–23 days after the sample reaches the lab. You will receive the report online.