Public health is a multidisciplinary field dedicated to protecting and improving the health of populations through the promotion of healthy behaviors, the prevention of disease, and the provision of equitable access to healthcare services. This research article provides a comprehensive examination of public health, encompassing its historical evolution, key principles, current challenges, and innovative strategies for addressing emerging health threats. Drawing upon a wide range of literature and research findings, this article explores the intersections of epidemiology, health policy, environmental health, and social determinants of health in shaping public health outcomes. Additionally, it discusses the impacts of globalization, urbanization, and climate change on population health, highlighting the need for collaborative approaches and evidence-based interventions to promote health equity and achieve sustainable development goals.
Published Date: 2024-03-30; Received Date: 2024-03-01
