Researchers work at a laboratory of the disease prevention and control center in Nanyang, central China's Henan Province, Feb. 4, 2020. (Photo by Hao Yuan/Xinhua)
Technicians test the hematology analyzer at the Leishenshan (Thunder God Mountain) Hospital in Wuhan, central China's Hubei Province, Feb. 5, 2020. (Xinhua/Wang Yuguo)
A researcher works at a laboratory of the disease prevention and control center in Nanyang, central China's Henan Province, Feb. 4, 2020. (Photo by Hao Yuan/Xinhua)
Aerial photo taken on Feb. 4, 2020 shows the interior of "Wuhan Livingroom", which is converted into a hospital to receive patients infected with the novel coronavirus, in Wuhan, central China's Hubei Province. (Xinhua/Cai Yang)
Medical workers help the first batch of patients infected with the novel coronavirus move into their isolation wards at Huoshenshan (Fire God Mountain) Hospital in Wuhan, central China's Hubei Province, Feb. 4, 2020. (Xinhua/Xiao Yijiu)
Patients infected with the novel coronavirus are seen at a makeshift hospital converted from an exhibition center in Wuhan, central China's Hubei Province, Feb. 5, 2020. (Xinhua/Xiong Qi)
