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Global health is the health of populations in a worldwide context; [1] it has been defined as "the area of study, research, and practice that places a priority on improving health and achieving equity in health for all people worldwide". [2]
Health care is an important determinant in promoting the general physical and mental health and well-being of people around the world. [5] An example of this was the worldwide eradication of smallpox in 1980, declared by the WHO, as the first disease in human history to be eliminated by deliberate health care interventions. [6]
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 ...
Health and economic outcome improvements can be seen in health measures such as blood pressure, [95] [96] crime, [97] and market participation trends. [98] Examples of interventions include decreasing size of classes and providing additional resources to low-income school districts.
Although the majority of these health issues are preventable, a major contributor to global ill health is the fact that approximately 1 billion people lack access to health care systems. [28] Arguably, the most common and harmful health issue is that a great many people do not have access to quality remedies. [31]
The World Health Organization defines the social determinants of health as "the conditions in which people are born, grow, live, work and age" , [7] conditions that are determined by the distribution of money, power, and resources at global, national, and local levels. [7] There are two main determinants of health: structural and proximal ...
Various aspects of public health: From top to bottom: Community health worker in Mali, vaccination example (COVID-19 vaccination in Germany), historical sewer installation photo from the United States, anti-smoking campaign in India. Part of a series on Public health Outline Subfields Community health Dental public health Environmental health Epidemiology Health economics Health education ...
The sociology of health and illness, sociology of health and wellness, or health sociology examines the interaction between society and health. As a field of study it is interested in all aspects of life, including contemporary as well as historical influences, that impact and alter health and wellbeing.