Abstract

The HIV/AIDS epidemic in East Africa has been shaped by both devastating health impacts and remarkable 
progress achieved through global collaboration. This review examines the roles of the World Health Organization 
(WHO), the Joint United Nations Programme on HIV/AIDS (UNAIDS), and the Global Fund in shaping 
prevention, treatment, and care interventions across the region. These organizations have contributed significantly 
to scaling up antiretroviral therapy (ART), reducing mother-to-child transmission, and advancing community-based 
approaches that address stigma while reaching vulnerable populations. Despite these achievements, critical 
challenges persist, including heavy reliance on external funding, inadequate domestic resource mobilization, and 
fragile health systems that threaten long-term sustainability. Socio-cultural barriers and inequitable access to care 
further complicate efforts. The review highlights the need for adaptive strategies that integrate HIV/AIDS services 
into Universal Health Coverage (UHC), strengthen local capacity, and promote community engagement to ensure 
culturally relevant interventions. Ultimately, balancing global support with resilient, locally driven solutions will 
be essential for sustaining progress, advancing epidemic control, and safeguarding the health and dignity of affected 
populations in East Africa.