Figure 6

Comprehensive map of urban epidemic and human environment in cities outside Wuhan, China. (A1,A2) Wenzhou; (B1,B2) Shenzhen; (C1,C2) Chongqing. The drawing process is the same as in Fig. 5. This graph was produced using ArcGIS 10.6. https://www.esri.com; the base map is from China Standard Map Service. http://bzdt.ch.mnr.gov.cn/.