Swaziland HIV Incidence Measurement Survey (SHIMS): a prospective national cohort study.

Background: Swaziland has the highest national HIV prevalence worldwide. The Swaziland HIV Incidence Measurement Survey (SHIMS) provides the first national HIV incidence estimate based on prospectively observed HIV seroconversions.

Methods: A two-stage survey sampling design was used to select a nationally representative sample of men and women aged 18-49 years from 14 891 households in 575 enumeration areas in Swaziland, who underwent household-based counselling and rapid HIV testing during 2011.

A Comparison of Referred Sexual Partners to Their Community Recruited Counterparts in The BROTHERS Project (HPTN 061).

The BROTHERS Project (HPTN 061) was established to determine the feasibility and acceptability of a multi-component intervention among African American MSM to reduce HIV incidence. The goal of this analysis was to determine if the sexual partner referral approach used in HPTN 061 broadened the reach of recruitment with regards to characteristics associated with higher infection rates and barriers to quality health care. Overall, referred sexual partners had notable structural barrier differences in comparison to community-recruited participants: lower income, less education, higher unemployment, HIV positive diagnosis, incarceration history, and no health insurance.