Public Health 101

Public Health 101: Improving Community Health, 4th Edition, provides undergraduate students with a comprehensive introduction to population health and the fundamental determinants of health and disease. Authors Richard Riegelman and Brenda Kirkwood construct a clear population-based perspective that examines how healthcare interventions, public health systems, and health laws function together to protect communities.

The main thematic arcs outline core public health practices while integrating updated material on national Healthy People 2030 objectives, modern pandemic prevention strategies, and the introduction of new vaccines. The narrative further explores environmental justice initiatives, the health impacts of climate change, and the collaborative operational role played by academic health departments.

To reinforce key concepts, every chapter incorporates specialized boxed content focused on real-world communication and health challenges. These boxes cover misinformation and disinformation, suicide prevention strategies, health advocacy, national dietary guidelines, and open notes practices, offering introductory undergraduate courses an accessible and organized educational resource.