The Public Health Movement refers to efforts aimed at improving the health of populations through organized community actions. It focuses on preventing disease, promoting healthy lifestyles, and ensuring access to healthcare services. Key components include sanitation, vaccination, and health education, which help reduce the spread of infectious diseases and improve overall well-being. Historically, the movement gained momentum in the 19th century with figures like John Snow, who studied cholera outbreaks, and the establishment of health organizations. Today, it encompasses various initiatives, including those by the World Health Organization (WHO), to address global health challenges and promote health equity.