Public Health

Public Health refers to the science and practice of protecting and improving the health of populations through organized efforts and informed choices. It encompasses a range of activities aimed at preventing diseases, prolonging life, and promoting health through the collective efforts of society, organizations, and individuals. Public health initiatives can include disease surveillance, health education, vaccination programs, policy-making, and the promotion of healthy behaviors. The field emphasizes the importance of understanding the factors that influence health at the community and population levels, such as socioeconomic conditions, environmental influences, and access to healthcare services. Public health aims to address health disparities and improve overall community wellness, making it a critical component of health systems worldwide.