The Role of Primary Healthcare in Strengthening Public Health Systems

Abstract

Primary healthcare (PHC) is widely recognized as a cornerstone of effective and sustainable health systems. It plays a fundamental role in improving population health outcomes, enhancing equity, and ensuring cost-effective service delivery. This paper examines the critical role of PHC in strengthening public health systems by focusing on accessibility, prevention, community engagement, health system resilience, and integration of services. The study also highlights global challenges and provides recommendations for improving PHC systems. Evidence suggests that strong PHC systems significantly contribute to universal health coverage (UHC), improved health equity, and better preparedness for health emergencies.