Medical workers give a patient medical treatment in the ICU (intensive care unit) in Zhongnan Hospital of Wuhan University in Wuhan, Central China's Hubei province, Jan 24, 2020. By midnight of Jan 23, Hubei province in Central China reported 549 cumulative confirmed cases of the new coronavirus pneumonia, with 495 in Wuhan, the provincial capital. [Photo/Xinhua]
PA medical worker gives a patient medical treatment in the ICU (intensive care unit) in Zhongnan Hospital of Wuhan University in Wuhan, Central China's Hubei province, Jan 24, 2020. [Photo/Xinhua]
Medical workers perform medical treatment on a patient in the ICU (intensive care unit) in Zhongnan Hospital of Wuhan University in Wuhan, Central China's Hubei province, Jan 24, 2020. [Photo/Xinhua]
Medical workers transfer a patient who is on the mend out of the ICU (intensive care unit) of Zhongnan Hospital of Wuhan University in Wuhan, Central China's Hubei province, Jan 24, 2020. [Photo/Xinhua]
Peng Zhiyong (C), head of the department of critical care medicine of Zhongnan Hospital, performs diagnosis on a patient in the ICU (intensive care unit) of Zhongnan Hospital of Wuhan University in Wuhan, Central China's Hubei province, Jan 24, 2020. [Photo/Xinhua]
Peng Zhiyong (R), head of the department of critical care medicine of Zhongnan Hospital, checks diagnosis record of a patient with his colleague in the ICU (intensive care unit) of the Zhongnan Hospital of Wuhan University in Wuhan, Central China's Hubei province, Jan 24, 2020. [Photo/Xinhua]
Medical staff work in the ICU (intensive care unit) of Zhongnan Hospital of Wuhan University in Wuhan, Central China's Hubei province, Jan 24, 2020. [Photo/Xinhua]