Review of Domestic and Foreign Emergency Logistics Research Under Major Emergencies

In recent years, there have been frequent public health emergencies that have brought great harm to people's lives. Among them, major infectious diseases spread rapidly once they break out. They are characterized by a wide range of infections, rapid spread, high degree of mutation and lasting harm, and difficulty in initial control. Based on this, the focus and research on emergency logistics are gradually carried out. Based on previous literatures on emergency logistics, this paper reviews literatures on three research hotspots of emergency logistics, multi-objective optimization, and vehicle routing of emergency materials, hoping to provide some help for future in-depth studies on emergency logistics.