What This Means
This research describes early findings from a large trial in rural South Africa testing whether trained community peer navigators—young people from the same communities—could help connect adolescents and young adults (ages 15–30) with HIV testing, HIV prevention medication (PrEP), and other sexual health services delivered through mobile clinics. In just over a year, peer navigators made contact with nearly three-quarters of the roughly 13,000 young people in the target area, assessed their health and social needs, and referred those with unmet needs to mobile health clinics staffed by nurses. More than half of those referred actually attended a clinic visit, including a meaningful proportion of males—a group that is often hard to reach through conventional health services.
Among those who attended the mobile clinics, the findings revealed substantial unmet health needs. Nearly one in ten people who tested for HIV were positive, and among those newly diagnosed, about a third started HIV treatment for the first time at that visit. Almost 30% of those tested for sexually transmitted infections (STIs) were found to have one, and most received treatment on the spot. More than half of female attendees were not using any contraception when they arrived, and over a third of those women started contraception by the end of the study. Women faced heavier burdens of both HIV and STIs compared to men. These findings highlight how much need exists in the community that conventional clinic-based services are not reaching.
This research suggests that community-based, person-centred approaches—using trusted peer navigators and bringing services directly to young people rather than waiting for them to seek care—can successfully identify and engage at-risk youth who would otherwise be missed. The high rates of HIV and STIs found among those referred by peer navigators confirm that this model is effectively targeting people with real health needs. The full results of the trial, comparing outcomes between communities that received the intervention earlier versus later, are still pending, but these preliminary findings support the feasibility and reach of this type of youth-focused, mobile health service model in resource-limited rural settings.