Dr. Sara Nieuwoudt

Sara Nieuwoudt is a public health researcher whose work spans health systems, social determinants of health, and implementation science in sub-Saharan Africa. Her scholarship engages critically with poverty, governance, and structural inequities, examining how these forces shape health behaviors, service delivery, and disease patterns. She has contributed to reframing non-communicable diseases as conditions deeply rooted in socioeconomic contexts rather than individual lifestyle alone.

A significant strand of her research focuses on child health and nutrition in low-income settings, particularly stunting and linear growth among vulnerable households in Rwanda. Her studies highlight the role of maternal agency, household decision-making, gender dynamics, and violence prevention in shaping child outcomes, advancing integrated, community-centered approaches to nutrition and early-life interventions.

Nieuwoudt has also led and collaborated on implementation research to improve uptake of voluntary medical male circumcision in Malawi, as well as workforce studies addressing attrition among South African dental therapists. Across these areas, her work demonstrates strength in mixed-methods design and policy-relevant analysis, contributing evidence to strengthen health systems, workforce retention, and equitable access to care.