Revolutionizing Vaccine Distribution: Leveraging Smart Contracts for Transparent and Resilient Supply Chain Management

The recent global pandemic has brought the world's supply chains to a standstill, revealing numerous challenges inherent in traditional supply chain models when faced with a widespread outbreak. Its impact has reverberated across virtually every corner of the globe. And, it has affected the healthcare supply chain management systems drastically. This research paper presents a novel vaccine allocation algorithm leveraging smart contract technology to enhance transparency and resilience within supply chain management. Addressing the critical challenges of vaccine distribution, including inefficiencies and lack of visibility, the proposed algorithm integrates blockchain's immutable ledger capabilities to ensure a transparent, efficient, and equitable distribution process. This research not only showcases the practical applications of smart contracts in critical supply chain functions but also proposes a scalable solution to optimize vaccine distribution, thereby contributing to enhanced public health outcomes and supply chain management practices. This study underscores the transformative potential of Blockchain (BC) technology in addressing longstanding challenges in vaccine logistics, paving the way for a more resilient and transparent supply chain ecosystem.