Dr. Avyi Violari

Avyi Violari is a South African clinician-scientist and a leading authority in paediatric HIV research, affiliated with the University of the Witwatersrand and major international trial networks. Her work has shaped global understanding of early antiretroviral therapy in infants and children, contributing to advances in treatment strategies and long-term care for young people living with HIV.

Her publications highlight expertise in paediatric and adolescent antiretroviral therapy, including long-acting injectable regimens, dual-drug maintenance strategies, and analytical treatment interruption in cure-focused research. She has also led influential studies on maternal ART, breastfeeding, preterm birth, and infant HIV-free survival, strengthening evidence for optimizing outcomes across the maternal–child health continuum.

Recent research further explores social determinants of HIV outcomes, including violence exposure and its impact on adolescent adherence and viral suppression. Across clinical trials and implementation studies, her work integrates rigorous pharmacological, immunological, and behavioral science approaches, reinforcing her role as a key contributor to global HIV policy and paediatric treatment guidelines.