How to apply. The definition of public health is different for every person. Specialty’s Focus: Lays the foundation in the five core disciplines of public health – Biostatistics, Epidemiology, Environmental Health, Health Policy and Management, and Social & Behavioral Health. Our Masters of Public Health programmes offer training across the broad range of public health disciplines, preparing you for a future career in public or global health, research or practice. Education Requirements. 1. Understanding the theoretical and methodological stances of other disciplines automatically breaks down disciplinary frontiers. Discipline Description. Public Health specialists use the latest research, education and public policies to make sure we all stay healthy and safe from epidemics, food or water poisoning, or other health risks. Armed with this degree, you could be in a position to make important policy decisions about healthcare. Public health is defined as the science of protecting the safety and improving the health of communities through education, policy making and research for disease and injury prevention. One thing that sets public health apart from many other medical careers is the impact public health workers can have on an entire population. A public health nurse (PHN) is a community health nurse who synthesizes knowledge from public health science, primary health care (including the determinants of health), nursing science, and theory and knowledge of the social sciences to promote, protect, and preserve the health of populations. The programmes build on our long history and excellent reputation for postgraduate training in public health sciences. Information about Public Health Degrees. The 10 most important areas for public health practice are: 2. Public health is the art and science of preventing disease, prolonging life, and promoting health through the organized efforts of society. Additionally, because it combines so many different disciplines, outside of clinical medicine, public health is a good field for people who also have an interest in anthropology, science, biology, mathematics, statistics, and epidemiology. The goal of public health is the biologic, physical, and mental well-being of all members of society. Public health is the discipline concerned with analysing and improving health in populations – ‘the science and art of preventing disease, prolonging life and promoting health through the organised efforts of society’. Typically in public health, disciplines developing quantitative methods generally weigh more heavily as they usually correspond to studies with higher evidence levels than disciplines relying on qualitative approaches. Schools. Thus, unlike medicine, which focuses on the health of the individual patient, public health focuses on the health of the public in the aggregate. There are a number of opportunities for public health graduates in this discipline where the complex dynamics of the healthcare system are examined to see what effects they have not just on the health of individuals but on the entire community. This definition reflects the essential focus of modern public health. Public Health is a subject that focuses on improving global health. Disciplines; Public Health ; PhDs in Medicine & Health Public Health .