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Public Health

Meaning

Public Health is the organized science and strategic art of preventing disease, extending the healthy human lifespan, and promoting wellness through the collective efforts and informed choices of society, governmental and private organizations, communities, and individuals. It is a broad, multidisciplinary field focused on improving the health of entire populations rather than the direct clinical treatment of individual patients. This discipline encompasses critical areas like epidemiology, health policy development, and environmental health, with the overarching goal of ensuring conditions that allow all people to achieve optimal health.