Fig. 3From: Quarantine at home may not enough!-from the epidemiological data in Shaanxi Province of ChinaGeographical distribution by time of COVID-19 patients in Shaanxi, China. a By January 23, 2020. b By February 1, 2020. c By February 11, 2020. d By February 22, 2020. Drawn by ArcGIS Online, https://www.esri.com/zh-cn/arcgis/products/arcgis-online/Back to article page