Public Health

Public health is a discipline that focuses on protecting and improving the health of populations through organized efforts, education, and policies aimed at preventing disease, prolonging life, and promoting overall health and well-being. It encompasses a wide range of activities, including disease surveillance, health education, promotion of healthy lifestyles, and responses to health emergencies. Public health seeks to address health issues on a community or population level rather than through individual patient care, often addressing social determinants of health, access to healthcare, and health disparities. Key areas within public health include epidemiology, biostatistics, environmental health, health services administration, and behavioral health. Through various initiatives, public health aims to enhance the quality of life and improve health outcomes for individuals and communities, ultimately contributing to a healthier society.