The Population Health Sciences PhD at Harvard Chan integrates epidemiology, biostatistics, and social policy to address chronic disease, environmental exposure, and structural inequity. Students merge satellite data with birth records, evaluate Medicaid reforms, and co-design interventions with community partners worldwide. Alumni lead at WHO, NIH, and impact-focused academia.
Difference-in-differences study of SNAP expansions on obesity rates
GIS model linking greenness indices to mental-health outcomes
Air-pollution exposure assessment via satellite aerosol optical depth
RCT of cash transfers improving prenatal nutrition in LMICs
Machine-learning prediction of heat-wave mortality at census-tract level
Mixed-methods evaluation of community health-worker programs
Policy brief on universal paid leave and infant health disparities
Wastewater surveillance forecasting influenza outbreaks
Ethics framework for AI in resource-allocation during pandemics
Podcast interviewing practitioners of participatory epidemiology
Interactive dashboard tracking climate-related health indicators
Combine rigorous methods with social justice to advance global health.
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