From clean drinking water, to seat belts, to immunizations, the impact of public health on every individual is undeniable. For undergraduates, an understanding of the foundations of public health is an essential step toward becoming an educated citizen. Public Health 101: Improving Community Health, Third Edition provides a big-picture, population perspective on the determinants of health and disease and the tools available to protect and promote health. Now with a greater emphasis on community involvement and providing community based-services, the third edition examines the full range of options for intervention including use of the healthcare system, the public health system, and society-wide systems such as laws and taxation.

Through a unique set of case studies, vignettes, and extensive examples, readers will come away with a clear understanding of how public health affects their everyday lives. They will learn and apply frameworks for thinking about public health issues and gain a deeper understanding about the health news they are exposed to each day.

Note:  The Navigate Advantage and eBook versions of this text have been updated in and enhanced to include 7 case studies on COVID-19 along with digital exercises that teach the principles of population health.