What is public health?

Public Health

Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals" (1920, C.E.A. Winslow). It is concerned with threats to health based on population health analysis. The population in question can be as small as a handful of people or as large as all the inhabitants of several continents (for instance, in the case of a pandemic). The dimensions of health can encompass "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity", as defined by the United Nations' World Health Organization. Public health incorporates the interdisciplinary approaches of epidemiology, biostatistics and health services. Environmental health, community health, behavioral health, health economics, public policy, insurance medicine and occupational health (respectively occupational medicine) are other important subfields.

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Some articles on public health:

Public Health Programs - Implementing Effective Improvement Strategies
... To improve public health, one of important strategies is to promote modern medicine and scientific neutrality to drive the public health policy and campaign, which recommended by Armanda ... In the case study, he points out that the public health policy can't just concern the politics or economic aspect ... Thus, to have scientific neutrality in making public health policy is a very important since it can help to treat people who really needs, not the interests of ...
Saint Louis University School Of Public Health - History
... Saint Louis University has the only accredited School of Public Health in the state of Missouri and is one of just 39 schools of public health accredited by the Council on Education ... The School currently offers 3 degrees in Public Health, Emergency Management, and Health Management ... The offering of public health degrees at the undergraduate level is relatively new, yet in high demand ...
Research Base For Communities That Care - Public Health Understanding of Risk and Protective Factors
... The field of public health has developed a systematic methodology for understanding and effectively preventing health problems ... are considered risk factors for poor heart health ... psychology, education) have been applying this public health approach to the study of the healthy development of young people ...
Saint Louis University School Of Public Health - Programs of Study - Graduate
... Master of Health Administration Master of Public Health Master of Science in Public Health Master of Science in Biosecurity and Disaster Preparedness Certificate Program in ...
Linda Marc
... a Haitian-American who is published in the areas of HIV/AIDS and minority health issues ... in pharmacoepidemiology and doctorate in social epidemiology from the Harvard School of Public Health and a Master of Public Health in chronic disease ... She is the former Chair of the Public Health Committee for the Association of Haitian-American Engineers (2005–2007), and was honored in 2005 with an award from the Haitian-Canadian ...

Famous quotes containing the words health and/or public:

    While I am to crawl upon this Planet, I would willingly enjoy the health at least of an insect.
    Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)

    I am not a perfect servant. I am a public servant doing my best against the odds. As I develop and serve, be patient. God is not finished with me yet.
    Jesse Jackson (b. 1941)