Effective Strategies in Disease Control and Prevention: A Systematic Review.

Abstract

Introduction: Effective disease control and prevention are central to global public health, especially amid increasing chronic diseases, re-emerging infectious threats, and socioeconomic disparities. This systematic review aims to identify and synthesize key strategies that contribute to improved disease management outcomes worldwide.

Methods: This systematic review was conducted using the keywords "disease management," "disease prevention," "public health strategies," "surveillance," "vaccination," "vector control," and "social determinants of health (SDOH)" in electronic databases including PubMed, Scopus, Web of Science, and Google Scholar from 2001 to 2024. The search strategy was based on the PRISMA statement, and the research question was designed and formulated using the PICO framework. Twenty-two articles were selected for inclusion in the study.

Results: Enhanced surveillance systems enable timely outbreak detection and inform public health responses. Vaccination strategies, including mobile units and public awareness campaigns, significantly improve coverage, especially in underserved areas. Environmental sanitation through WASH programs reduces disease transmission. Vector control using Integrated Vector Management has proven effective in controlling malaria and dengue. Addressing social determinants of health (SDOH) through targeted policies reduces health inequities. The One Health approach promotes cross-sector collaboration for controlling zoonotic diseases.

Discussion: Findings highlight the importance of combining epidemiological tools, community engagement, policy reform, and intersectoral collaboration. Socioeconomic and environmental contexts significantly influence health outcomes and the success of interventions.

Conclusion: A multifaceted, integrated strategy is crucial for effective disease prevention and control. Public health systems must prioritize surveillance, vaccination, sanitation, equity-oriented policies, and cross-sectoral collaboration to improve global health resilience and reduce disparities.