Yellow fever remains a persistent vector-borne threat in tropical and subtropical regions, demanding a shift from crisis-driven responses to long-term, sustainable health strategies. This chapter focuses on developing and implementing sustainable vaccination and vector control strategies to prevent yellow fever outbreaks and promote health equity. The text critically explores how long-term immunization programmes (grounded in accessibility, affordability, and integration into routine health services) can build and maintain herd immunity. Additionally, the chapter highlights eco-friendly vector control practices, including habitat management and community-led environmental sanitation, as essential complements to immunization efforts. Emphasis is placed on addressing vaccine shortages, promoting public awareness, and ensuring equitable distribution to high-risk populations. The role of interdisciplinary collaboration, including the contributions of social workers, public health professionals, and community stakeholders, is explored as a catalyst for strengthening outreach, trust, and participation in sustainable interventions. Drawing from regional case studies and global frameworks, the chapter demonstrates how sustainable yellow fever control aligns with key Sustainable Development Goals (SDGs), notably good health and well-being (SDG 3), clean water and sanitation (SDG 6), and climate action (SDG 13). By embedding these practices into broader health and environmental systems, countries can foster long-term resilience, reduce dependency on emergency responses, and protect vulnerable populations. The chapter concludes by advocating for a holistic, equity-focused approach to yellow fever control that integrates preventive care, environmental consciousness, and system-wide sustainability.