Global distribution of COVID-19 vaccines is one of the world's most challenging logistics tasks. A timely mass vaccination during a pandemic is a matter of life and death. This study proposes a decision support system (DSS) that integrates GIS, analytics, and simulation methods to help develop a...

Timely allocation and distribution of COVID-19 vaccines on a large scale is a highly complex, dynamic, and context-specific task. The focus of this research on optimizing vaccine allocation is on the downstream part of a COVID-19 vaccine supply chain. Previous research on vaccine supply chains...