Gillings School of Global Public Health

Accurate interpretation and use of data is crucial to understanding public health needs and devising comprehensive, evidence-based solutions.

The environments in which we live, work and play invariably affect public health. In fact, environmental exposures – most of which can be prevented – account for nearly one quarter of all diseases worldwide.

Epidemiology — the study of the distribution and determinants of disease and other risk factors in a population — is the cornerstone of public health inquiry and problem solving.

Health behaviorists use social and behavioral science to develop, implement and evaluate programs and policies that promote health and foster social justice.

Health policy experts address the complex challenges of health care delivery and produce cutting-edge analyses that impact policy at all levels, improving population health.

Maternal and child health focuses on the determinants and systems that promote and maintain the health of women, children and their families to enhance the future health and welfare of society.

This dynamic field encompasses nutrition science as well as behavior change, communication, counseling and the effects of dietary culture on individuals and within communities.

Applying system thinking and leadership principles in a public health context — with teams, projects, organizations and systems — can eliminate inequities, improve health conditions and foster change in local and global communities.