Question

Define the term public health.

Answer 1

Public health is the science and practice of protecting and improving the health of people and communities through organized efforts, informed choices, and evidence-based interventions. It focuses on preventing disease, prolonging life, and promoting health through the surveillance of health risks, the promotion of healthy lifestyles, and the implementation of policies and programs aimed at improving health outcomes. Public health encompasses a wide range of activities, including disease prevention, health education, health policy, epidemiology, environmental health, and access to healthcare services. The ultimate goal of public health is to enhance the quality of life and reduce health disparities across populations.