This photo taken on February 19, 2020 shows police officers wearing protective face masks riding horses on their way to visit residents who live in remote areas in Altay, farwest China's Xinjiang region, to promote the awareness of the virus. The death toll from China's new coronavirus epidemic jumped to 2,112 on February 20 after 108 more people died in Hubei province, the hard-hit epicentre of the outbreak. (Photo by AFP Photo/China Stringer Network)
