Which combination represents the set of markers included in standard HIV viral marker testing?

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Multiple Choice

Which combination represents the set of markers included in standard HIV viral marker testing?

Explanation:
Viral marker testing for retroviruses aims to detect exposure to the main retroviruses that affect transfusion safety. You want to identify antibodies to HIV-1 and HIV-2 because infections can be caused by either virus, and include antibodies to HTLV-I/II since HTLV is another retrovirus that can be transmitted via blood products. The combination of anti-HIV-1, anti-HIV-2, and anti-HTLV-I/II covers the usual retroviral markers tested together in standard HIV-related panels. While p24 antigen is an important marker for acute HIV infection, it is not part of this antibody-based marker set.

Viral marker testing for retroviruses aims to detect exposure to the main retroviruses that affect transfusion safety. You want to identify antibodies to HIV-1 and HIV-2 because infections can be caused by either virus, and include antibodies to HTLV-I/II since HTLV is another retrovirus that can be transmitted via blood products. The combination of anti-HIV-1, anti-HIV-2, and anti-HTLV-I/II covers the usual retroviral markers tested together in standard HIV-related panels. While p24 antigen is an important marker for acute HIV infection, it is not part of this antibody-based marker set.

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