PUBLIC HEALTH: CHALLENGES AND OPPORTUNITIES TO TRANSFORM HEALTH CARE IN THE 21ST CENTURY

Abstract

Public health in the twenty-first century faces a number of significant challenges, which include the rise in non-communicable diseases, such as diabetes and heart disease, and the impact of climate change on population health. Disparities in access to health services, especially in vulnerable communities, underscore the need for policies that promote equity. The COVID-19 pandemic has highlighted the fragility of health systems, requiring a rapid and efficient response. This article explores current trends affecting population health, discusses the importance of cross-sectoral collaboration and evidence-based policy implementation, and looks at opportunities to improve public health. In addition, it highlights the relevance of health education and the use of emerging technologies to expand access to and effectiveness of health interventions.