HIV-2 RNA Detection PCR, EDTA PLASMA
Also Known As
Test Parameters Included
- HIV-2 RNA Viral Load (copies/mL) - quantitative PCR measurement
- Pathologist Molecular Virology Remark - interpreted against WHO/NCDC treatment thresholds
Department
Methodology
Sample Required
Preparation
* No Specific Time of Day: Blood can be drawn at any time of day.
* Medications: Inform your doctor about all prescription and over-the-counter medications you are taking, especially any antiretroviral drugs. While unlikely to cause a false negative in a qualitative test, this information is important for overall clinical context. Do not stop any prescribed medication without consulting your doctor.
* Sample Type: EDTA Plasma (minimum volume typically 2-4mL, check lab specific requirements). It is critical to use the correct EDTA (lavender/purple top) tube. The blood sample must be processed rapidly (centrifuged) to separate the plasma from the blood cells, and the plasma should be promptly frozen (usually at -70^\circ C or colder) if it cannot be transported and tested immediately. This is crucial as viral RNA can degrade if not properly preserved.
Schedule Report
24 Hours
Emergency Report
Yes
Frequently Asked Questions
Is fasting required for HIV-2 RNA PCR?
No, fasting is not required. The test measures viral RNA in plasma and is unaffected by food intake.
What sample is collected?
EDTA plasma (3 mL whole blood in lavender-top tube) is preferred. Serum can also be used if plasma is unavailable.
How long does it take to get results?
Results are typically available within 24–48 hours depending on test scheduling and sample transport.
What does a detectable HIV-2 RNA result mean?
It indicates active HIV-2 replication. Results are used to monitor antiretroviral therapy response and guide clinical management.
Can medications affect this test?
Antiretroviral drugs lower viral load but do not interfere with PCR detection. Inform your doctor about all current medications.
Does stress or exercise change HIV-2 RNA levels?
No, HIV-2 RNA is a stable viral marker. Stress, exercise, or daily routines do not alter PCR results.
Test Description
Test Code
H79
- High-end laboratory & medical equipment.
- Outstanding doctor team.
- Personalized care & high-quality service.
- Tailormade health screening packages.