Public Health
Public health can be defined as a combination of science, practical skills, and beliefs that are directed to maintain and improve the health of the people. According to the Australia Public Health Association, public health is “one of the efforts organized by the society to protect, promote and restore the people’s health through collective or social actions.”
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Public health, thus, can also be described as the art and science of prolonging life, promoting health and preventing diseases in a group of people, in a community, or in a society.
Public health is built on the idea that goals should be set and should be reached by the end as outcomes. These goals include reducing the amount of death, premature death, and disease-produced discomfort and disability in the population. Over the years, public health is being continuously improved, studied and well researched to further benefit the people and the world as a whole. A new concept of public health is referred to as the totality of the activities organized by societies collectively (primarily led by governments) so that people shall be protected from diseases and their health shall also be promoted.
Modern Public Health System
Public health also covers the promotion of equity among different social groups. This means that public health exists everywhere and in all sectors and thus includes adopting policies supporting health. The environment is also being considered as a vital factor in public health, as the social, physical, economic and natural environments are being made sure to promote health.
Public health involves the participation of all communities in its activities. The cooperation and the unity of these groups are seen to be essential to the success or outcome of the programs and activities to be implemented. The government is, of course, ensured to promote the health of its people through its practices and programs.
School of Public Health and Tropical Medicine
Some of the common services attributed to public health are health promotion, disease prevention, medical care, and rehabilitation. Furthermore, public health covers public health engineering, public health nursing, public health dentistry, community, social and preventive medicine, health education, and health administration. Epidemiology and biostatistics and biological, physical and social sciences are also integrated in one way or another to public health.
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Site Name: What is Public Health?
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