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Test ID HV2QU HIV-2 RNA Detection and Quantification, Real-Time qRT-PCR, Plasma


Ordering Guidance


This test is indicated for either 1) confirmatory qualitative detection of HIV-2 RNA in individuals with indeterminate or positive HIV-2-specific antibody but negative HIV-1-specific antibody test results; or 2) baseline or serial monitoring of HIV-2 viral load in those with confirmed HIV-2 infection with or without antiretroviral therapy.



Shipping Instructions


Ship specimen frozen on dry ice. If shipment will be delayed for more than 24 hours, freeze specimen at -20 to -80° C (up to 35 days) before shipment and then transport on dry ice.



Specimen Required


Supplies: Sarstedt Aliquot Tube, 5 mL (T914)

Collection Container/Tube: Lavender top (EDTA)

Submission Container/Tube: Plastic vial

Specimen Volume: 2.1 mL Plasma

Collection Instructions: Centrifuge and aliquot plasma into a plastic vial.


Secondary ID

623478

Useful For

Confirmatory detection of human immunodeficiency virus type 2 (HIV-2) RNA in clinical plasma specimens for the diagnosis of acute or established HIV-2 infection

 

Quantifying plasma HIV-2 RNA levels (viral load) in individuals living with HIV-2:

-Before initiating antiretroviral therapy to obtain baseline viral load

-For monitoring HIV-2 disease progression with or without antiretroviral therapy

Specimen Type

Plasma EDTA

Specimen Stability Information

Specimen Type Temperature Time Special Container
Plasma EDTA Frozen (preferred) 60 days ALIQUOT TUBE
  Refrigerated  6 days ALIQUOT TUBE

Reject Due To

Gross hemolysis OK
Gross lipemia OK
Gross icterus OK

Reference Values

Undetected

Day(s) Performed

Varies (once per week)

Report Available

1 to 14 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

87539