Ordering Guidance

This test is indicated for qualitative detection and differentiation of HIV-1 and HIV-2 infection in pregnant individuals with indeterminate or inconclusive HIV serologic test results or who are suspected to be in the acute / early HIV infection stage (ie, "window period"). If serologic testing has not yet been performed on the patient, order either HVPRS / HIV Antigen and Antibody Prenatal Routine Screen, Serum or HVPPS / HIV-1 and HIV-2 Antibody Confirmation and Differentiation Prenatal, Serum, where this test will automatically be added on depending on the results of the serologic test.

Shipping Instructions

1. Ship specimen frozen on dry ice.

2. If shipment will be delayed for more than 24 hours, freeze serum specimen at -20 to -80° C until shipment on dry ice.

Specimen Required

Supplies: Sarstedt Aliquot Tube, 5 mL (T914)

Collection Container/Tube: Serum gel

Submission Container/Tube: Plastic vial

Specimen Volume: 1.5 mL

Collection Instructions:

1. Within 2 hours of collection, centrifuge and aliquot serum into plastic vial.  .

2. Freeze aliquoted serum for shipment.