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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". [1] [2] Analyzing the determinants of health of a population and the threats it faces is the basis for public health. [3]
The United States Public Health Service (USPHS or PHS) is a collection of agencies of the Department of Health and Human Services concerned with public health, containing nine out of the department's twelve operating divisions.
The following outline is provided as an overview of and topical guide to public health: . Public health has been defined as "the science and art of preventing disease", prolonging life and improving quality of life through organized efforts and informed choices of society, organizations (public and private), communities and individuals.
A public health emergency of international concern (PHEIC / f eɪ k / FAYK) is a formal declaration by the World Health Organization (WHO) of "an extraordinary event which is determined to constitute a public health risk to other States through the international spread of disease and to potentially require a coordinated international response", formulated when a situation arises that is ...
The United States Public Health Service Commissioned Corps, the uniformed service of the PHS, is led by the surgeon general who is responsible for addressing matters concerning public health as authorized by the secretary or by the assistant secretary for health in addition to his or her primary mission of administering the Commissioned Corps.
Public health informatics can also delve into people with/without health insurance and the rates at which they go to the doctor. [13] Before the advent of the internet, public health data in the United States, like other healthcare and business data, were collected on paper forms and stored centrally at the relevant public health agency.
Public health law examines the authority of the government at various jurisdictional levels to improve public health, the health of the general population within societal limits and norms. [1] Public health law focuses on the duties of the government to achieve these goals, limits on that power, and the population perspective.
Public health is included in the JEL classification codes as JEL: I18 Wikimedia Commons has media related to Public health . The main article for this category is Public health .