Public Health

Public Health refers to the science and practice of protecting and improving the health of populations through organized efforts, informed choices, and policies. It encompasses a broad range of activities aimed at preventing disease, prolonging life, and promoting physical and mental health among communities. Public health focuses on health promotion, disease prevention, health education, and the implementation of health policies and regulations. Key areas include epidemiology (the study of disease patterns), biostatistics (the application of statistics to health data), environmental health, health services administration, and community health. Public health initiatives might include vaccination campaigns, health screenings, nutrition programs, and efforts to control outbreaks of infectious diseases. The ultimate goal of public health is to enhance the well-being of populations and ensure equitable access to healthcare services.