Role of Pharmacy in Public Health and Prevention of Disease

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Public health and disease prevention focus on improving the health of communities through education, policy-making, and initiatives aimed at reducing risks of illness. By promoting healthier lifestyles, immunization programs, and environmental safety, public health strategies aim to prevent the spread of diseases and improve overall well-being. This field also involves monitoring health trends, addressing social determinants of health, and ensuring access to healthcare services, all of which contribute to healthier populations and lower disease burdens.Public health is a multidisciplinary field dedicated to improving the health and well-being of populations through prevention, health education, and health promotion (1). It focuses on protecting and enhancing community health by addressing various determinants, including social, environmental, and behavioral factors (2). Unlike clinical medicine, which primarily deals with individual patient care, public health adopts a population-based approach, emphasizing disease prevention, policy development, and health system strengthening.