Multi-level prevention system established to curb spread of novel coronavirus in Jiangxi

Residents buy vegetables at a self-service store in a community in Nanchang County of Nanchang City, east China's Jiangxi Province, Jan. 28, 2020. The Nanchang county has established a multi-level prevention system to curb the spread of the novel coronavirus with strengthened measures being carried out in communities. (Xinhua/Peng Zhaozhi)