Medical staffers from east China's Shandong Province (L) wave to their peers from east China's Jiangsu Province at the Wuhan Tianhe International Airport, in Wuhan, central China's Hubei Province, March 17, 2020. Some medical assistance teams started leaving Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Xiong Qi)
Aerial photo taken on March 17, 2020 shows vehicles taking national emergency medical rescue team members for departure on a street in Wuhan, central China's Hubei Province. Members of 15 national emergency medical rescue teams departed Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Cai Yang)
National emergency medical rescue team members gather in front of a temporary hospital in Wuhan, central China's Hubei Province, March 17, 2020. Members of 15 national emergency medical rescue teams departed Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Cai Yang)
National emergency medical rescue team members gather in front of a temporary hospital in Wuhan, central China's Hubei Province, March 17, 2020. Members of 15 national emergency medical rescue teams departed Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Cai Yang)
A national emergency medical rescue team member prepares to leave Wuhan, central China's Hubei Province, March 17, 2020. Members of 15 national emergency medical rescue teams departed Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Cai Yang)
National emergency medical rescue team members and vehicles gather in front of a temporary hospital in Wuhan, central China's Hubei Province, March 17, 2020. Members of 15 national emergency medical rescue teams departed Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Cai Yang)
National emergency medical rescue team members from Huashan Hospital of Fudan University in Shanghai gather in front of a temporary hospital in Wuhan, central China's Hubei Province, March 17, 2020. Members of 15 national emergency medical rescue teams departed Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Cai Yang)
A medic from southwest China's Guizhou Province looks out of the window in a bus in Wuhan, central China's Hubei Province, March 17, 2020. Some medical assistance teams started leaving Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Xiao Yijiu)
Medics from southwest China's Guizhou Province wave goodbye on a bus in Wuhan, central China's Hubei Province, on March 17, 2020. Some medical assistance teams started leaving Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Xiao Yijiu)
Medics from southwest China's Guizhou Province prepare to board a train at Wuhan Railway Station in central China's Hubei Province, March 17, 2020. Some medical assistance teams started leaving Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Xiao Yijiu)
Medics from southwest China's Guizhou Province wave goodbye at Wuhan Railway Station in central China's Hubei Province, March 17, 2020. Some medical assistance teams started leaving Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Xiao Yijiu)
Medic Li Jian (L) and her teammate from southwest China's Guizhou Province make paper crane while waiting for a train at the Wuhan Railway Station in central China's Hubei Province, March 17, 2020. Some medical assistance teams started leaving Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued. (Xinhua/Fei Maohua)