Doctors encourage a patient during making ward rounds in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)

A doctor checks the CT image of a patient's lungs in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)

Medical workers help each other to put on protective suits at a locker room in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)

Medical workers gesture to each other through the window in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)

Doctors check a patient's condition in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)

A nurse rests at the corridor of the isolation wards after hours of work in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)

A nurse cleans the goggles in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)

Medical workers pass stuff outside an isolation ward in Zhangzhou Municipal Hospital in Zhangzhou, southeast China's Fujian Province, Feb. 2, 2020. Zhangzhou Municipal Hospital is a designated hospital to treat patients infected with the novel coronavirus in the city. It has started receiving patients with its emergency wards since Jan. 26 in a bid to fight against the virus outbreak. (Photo by Xiao Heyong/Xinhua)