Methodology for Designing Humanitarian Supply Chains: Distribution of COVID-19 Vaccines in Mexico

A sentiment analysis of more than 900 newspaper articles is conducted to determine the population perception of the government strategy for vaccine distribution in Mexico本研究针对逾900篇报纸文章开展情感分析（sentiment analysis），旨在探明墨西哥民众对政府疫苗分发策略的公众认知。