Enhanced Prevention in Couples: Feasibility Study #2

In Lesotho, a country with estimated 16% discordance among heterosexual couples, reaching male partners and couples in order to engage them in HIV testing to enable identification of discordant couples is an important first step for any HIV prevention and treatment efforts. This is a feasibility study of the use of home-based HIV testing of partners and household members of individuals recruited from select ANC and TB clinics in Lesotho. This study uses an observational design to evaluate the feasibility and acceptability of home-based testing for HIV testing of partners and the effectiveness of this intervention to identify HIV discordant couples. It is hypothesized that a home-based testing intervention will increase the number of partners testing for HIV and will result in increased identification of newly-diagnosed HIV-discordant couples, the target population of the planned Enhanced Prevention in Couples (EPIC) study. Primary objectives of this study include: 1. To evaluate the feasibility and acceptability of home-based testing for HIV testing of partners of index participants 2. To evaluate the effectiveness of home-based partner testing strategies to identify HIV-serodiscordant couples 3. To evaluate the feasibility and acceptability of home-based testing for HIV testing of other household members of index participants Three-hundred men and women (index participants) will be recruited from antenatal and TB clinics. HIV testing teams will visit index participant households and offer home-based HIV testing to all adult household members.