Figure 1.

Family model of care. This diagram illustrates the family model of care approach. It is based on the linkage between index patients and their family members at risk. Index patients are enrolled, assisted disclosure is provided, vulnerable family members are identified and encouraged to come in for HIV testing, HIV-positive members are enrolled, prevention infection counselling is carried out for HIV-negative members, and family support and awareness is raised. Comprehensive services are designed to support the family unit.