Public Health

Definition

Public health refers to the efforts and actions taken by governments and organizations to protect and promote the well-being of communities on a large scale. It focuses on preventing diseases, prolonging life expectancy, and improving overall health outcomes.

Related terms

Epidemiology: Epidemiology is the study of how diseases spread within populations. It investigates patterns, causes, and effects related to diseases' occurrence.

Health Promotion: Health promotion includes activities aimed at empowering individuals and communities to improve their own health through education, prevention strategies, and behavior change.

Environmental Health: Environmental health focuses on assessing environmental factors that can impact human health. It aims to prevent and control hazards related to air, water, and soil quality, as well as occupational exposures.