Prevention measures stepped up to curb spread of novel coronavirus in Xi'an, NW China's Shaanxi

A staff member disinfects facilities at a subway station in Xi'an, capital of northwest China's Shaanxi Province, Jan. 27, 2020. The city has stepped up prevention measures at subways, scenic spots, communities, etc., to curb the spread of the novel coronavirus. (Xinhua/Zhang Bowen)