China uses new scientific technologies to prevent, control novel coronavirus pneumonia

A staff member operates an unmanned delivery vehicle at Lewu electronic logistics port in east China’s Shangdong Province, Feb. 10, 2020. This vehicle is the first unmanned delivery vehicle in Shandong Province. It can effectively avoid cross-infection among people and improve the delivery efficiency. Following the outbreak of the novel coronavirus pneumonia, new scientific technologies including AI, 5G, big data, and UAV have been used in many areas of China to prevent and control the spread of the disease. (Zhao Shengjian/Guangming Picture)