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The World Health Organization (WHO) is a specialized agency of the United Nations responsible for global public health. [2] It is headquartered in Geneva, Switzerland, and has six regional offices [3] and 150 field offices worldwide. Only sovereign states can participate, and it is the largest intergovernmental health organization at the ...
Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional well-being, especially that associated with normal functioning of the human body, absent of disease, pain (including mental pain), or injury.
The first section of the declaration reaffirms the WHO definition of health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity". [3] The definition seeks to include social and economic sectors within the scope of attaining health and reaffirms health as a human right. [citation needed]
Health is the level of functional or metabolic efficiency of a living organism. In humans, it is the ability of individuals or communities to adapt and self-manage when facing physical, mental, or social challenges. The most widely accepted definition of good health is that of the World Health Organization Constitution. It states: "health is a ...
A health system, health care system or healthcare system is an organization of people, institutions, and resources that delivers health care services to meet the health needs of target populations. There is a wide variety of health systems around the world, with as many histories and organizational structures as there are countries.
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]
Health For All is a goal of the World Health Organization (WHO), that has been popularized since the 1970s, which envisions securing the health and well being of people around the world. It is the basis for the World Health Organization's primary health care strategy to promote health , human dignity, and enhance quality of life.
According to this surprisingly simple definition, public health's mission is to promote positive health and prevention of health problems – disease, disability, premature death. That is, the traditional sense of individual health as understood and processed by health care services is "one essential condition for health", but does is not the ...