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Nicholas Christofides is a public health researcher based in South Africa, widely associated with the University of the Witwatersrand. His scholarship focuses on gender, HIV prevention, sexual and reproductive health, and the social determinants of health in sub-Saharan Africa. His work engages deeply with structural inequality, community norms, and health systems in resource-constrained settings.
His publications examine intimate partner violence, HIV risk, condom use, PrEP delivery, and transactional sex, highlighting how gender power dynamics, stigma, and economic vulnerability shape health outcomes. He also explores food insecurity, maternal and child nutrition, and chronic disease self-management, often linking psychosocial stressors with broader structural conditions.
Methodologically, Christofides combines qualitative inquiry, epidemiological analysis, and advanced quantitative modelling to inform policy and intervention design. His research contributes to gender-transformative programming, youth-friendly health services, and multisectoral strategies aimed at improving equity, empowerment, and population health across Southern Africa.
Latest publications
Most recent scholarly works and contributions.