+**Public Health** is the science and art of preventing [Disease](/wiki/disease), prolonging life, and promoting [Health](/wiki/health) through organized efforts and informed choices of society and individuals. It focuses on the well-being of entire [Community](/wiki/community) populations, rather than individual patients.
+## See also
+- [Epidemiology](/wiki/epidemiology)
+- [Vaccination](/wiki/vaccination)
+- [Hygiene](/wiki/hygiene)
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