In this Jan. 26, 2020, photo released by Xinhua News Agency, members of a military medical team head for Wuhan Jinyintan Hospital in Wuhan, central China's Hubei province. China on Monday expanded sweeping efforts to contain a viral disease by postponing the end of this week's Lunar New Year holiday to keep the public at home and avoid spreading infection. (Cheng Min/Xinhua via AP)