1 | Originated or have travelled to HIV-2 endemic area |
2 | Received medical care, injections, immunisations, phlebotomy, surgery or blood products in an HIV-2 endemic area |
3 | Sexual or needle sharing contact with persons who are infected with HIV-2 or from a HIV-2 endemic area |
4 | Born to a mother with HIV-2 infection |
5 | Opportunistic infections or other clinical symptoms of HIV/AIDS but tested negative or indeterminate for HIV-1 |
6 | Multiple HIV-1 indeterminate antibody test results |
7 | Unusual pattern/indeterminate HIV-1 Western Blot |
8 | Confirmed diagnosis of HIV-1 but undetectable viral load incompatible with clinical or immunological status |