Laboratory Test Information Guide

Details for HIV Serology, Routine - HIV 1 and 2

Test Name: HIV Serology, Routine - HIV 1 and 2
Alternate Name(s): Human Immunodeficiency Virus
Laboratory: Microbiology (VH)
Specimen Type: 6 mL Red top Vacutainer tube or 5 mL Gold top Vacutainer tube.
Collection Information: Collect blood aseptically in a Vacutainer tube.
Requisition: PUBLIC HEALTH LABORATORY - HIV SEROLOGY TEST REQUISITION
Test Schedule: Referred weekdays to Public Health Laboratory
Turnaround time from when specimen
is received in testing laboratory:
 
Routine
7 days
Stat
 
 
Reference Range:  
Effective Date: 2009-02-22
Revised Date: 2019-04-01
Critical Value:  
Interpretive Comments:  
Special Processing:  
Comments: The "HIV Ag/Ab Combo Screen" simultaneously detects both HIV p24 antigen (Ag) and antibodies (Ab) to HIV type 1 and type 2 (HIV-1/HIV-2) in human serum or plasma.

Please note that the HIV Ag/Ab Combo result does not distinguish between the detection of HIVp24 antigen, HIV-1 antibodies, or HIV-2 antibodies.

A specimen with a borderline or reactive result on an HIV screen test will proceed to confirmatory testing according to the HIV testing algorithm.

For more information on HIV testing for Transplant patients or Needle stick injuries, refer to "HIV-Transplant" or "Needle stick Injury" entries in Laboratory Test Information Guide.
Method of Analysis: EIA
HIV I & II Antibodies
HIV p24 Antigen
Western Blot
Critical Information Required: Adequate clinical and epidemiological information must accompany the specimen

It is essential that a completed Public Health HIV Requisition accompany sample.
Storage & Shipment: The specimen must be refrigerated.

The specimen must be received within 24 hours of collection.
System Codes: 
Cerner
HIV
 
Referred To: Public Health Laboratory

Questions? Comments? Contact Laura Gopaul