Public health refers to building an organized effort towards prevention of diseases, promotion of health and improved life expectancy. It is an interdisciplinary field that encompasses biostatistics, health services and epidemiology. This discipline tries to improve health and quality of life through promotion of healthy habits, scrutinizing cases and health indicators. Evidence-based healthcare is the practice of medicine that tries to optimize the results using evidences from well designed and precisely conducted researches. Both of these work in tandem to create a synergic effect resulting in maximum positive impact. This book includes some of the vital pieces of work being conducted across the world, on various topics related to public health and evidence-based healthcare. The topics included herein are of utmost significance and bound to provide incredible insights to readers. This book presents researches performed by experts across the globe and explains the significance of public health in modern times. It is a resource guide for healthcare experts as well as students."