Dive into the foundational principles of public health with Epidemiology 101, Second Edition by Robert H. Friis. This essential guide, part of the Essential Public Health series and published by Jones & Bartlett Learning on March 16, 2017, offers a comprehensive introduction to the study of disease occurrence and distribution in populations. With ISBN-10: 128410785X and ISBN-13: 978-1284107852, this edition provides updated insights and clear explanations for students and practitioners alike. Explore key concepts, methodologies, and applications that form the bedrock of epidemiological practice, equipping readers with the knowledge to understand and address health challenges in diverse communities.