Discover the core principles of Public Health with this essential textbook. ‘Public Health: What it is and How it Works’ offers a clear, conceptual model, breaking down public health into its mission, functions, capacities, processes, and outcomes. Explore the historical evolution of the public health system, understand its crucial infrastructure, and delve into evidence-based practices that shape community well-being. This comprehensive guide examines the vital interplay between public health initiatives and healthcare systems, providing invaluable insights for students, professionals, and anyone seeking to understand the mechanisms behind population health improvement. Perfect for courses and self-study, this book is a foundational resource for mastering public health.