In this photo released by China's Xinhua News Agency, medical workers in protective suits help transfer the first group of patients into the newly-completed Huoshenshan temporary field hospital in Wuhan in central China's Hubei province on February 4, 2020. China said Tuesday the number of infections from a new virus surpassed 20,000 as medical workers and patients arrived at a new hospital and President Xi Jinping said “we have launched a people's war of prevention of the epidemicâ€. (Photo by Xiao Yijiu/Xinhua via AP Photo)
