Friis' Epidemiology 101 3rd edition by Quinlan

Friis' Epidemiology 101, 3rd edition by Quinlan introduces the core ideas, methods, and applications of epidemiology for students beginning public health or health science coursework. Published by Jones & Bartlett Learning, this text presents disease occurrence, measures of risk, study design, screening, causality, and outbreak investigation in an approachable format. Clear explanations and practical examples help readers connect epidemiologic concepts to real-world health issues and population-based decision making. It is well suited for introductory courses that require a concise, accessible foundation in how health patterns are measured, analyzed, and interpreted.