Health is a state of complete physical, mental, and social well-being with the absence of disease and infirmity. It can be improved by encouraging healthy behaviors such as regular physical activity, appropriate sleep, as well as reducing or avoiding unhealthy behaviors or situations, such as smoking or excessive stress. Public health is a field of study, research and practice that focuses on improving health and establishing health equity for all people around the world. There has been significant development in business processes and products and in scientific and technological fields. In order to meet the health requirements of public, it is important to adapt various technological innovations in the field on global public health. This book explores all the important aspects of technology and global public health in the present day scenario. A number of latest researches have been included to keep the readers up-to-date with the global concepts in this area of study.