Kelly Cartler
Public health is an essential pillar of global healthcare, focusing on the prevention of disease and the promotion of health at a population level. With a growing emphasis on addressing health disparities, improving access to care, and tackling emerging health threats, public health strategies have expanded beyond traditional disease prevention. This opinion article discusses the importance of public health in shaping healthier societies, particularly in the context of social determinants of health (SDH), the role of technology in health management, and the rising challenges posed by infectious diseases, environmental changes, and noncommunicable diseases. The article also highlights the evolving nature of public health policies, the need for interdisciplinary collaboration, and the integration of innovative tools in the fight to enhance population health outcomes.