Medical team members from Chongqing are seen on a ceremony before leaving for Xiaogan City of Hubei Province, in southwest China's Chongqing, Feb. 11, 2020. A team comprised of 159 medical workers from Chongqing left for Xiaogan City of Hubei Province on Tuesday to aid the novel coronavirus control efforts there. They will work together with the first batch of medical workers who were dispatched there on Jan. 26. (Photos: Xinhua)

Medical team members pose for a group photo before leaving for Xiaogan City of Hubei Province at Chongqing Jiangbei International Airport in southwest China's Chongqing, Feb. 11, 2020. A team comprised of 159 medical workers from Chongqing left for Xiaogan City of Hubei Province on Tuesday to aid the novel coronavirus control efforts there. They will work together with the first batch of medical workers who were dispatched there on Jan. 26.

A medical team member leaving for Xiaogan City of Hubei Province gestures to his family at Chongqing Jiangbei International Airport in southwest China's Chongqing, Feb. 11, 2020. A team comprised of 159 medical workers from Chongqing left for Xiaogan City of Hubei Province on Tuesday to aid the novel coronavirus control efforts there. They will work together with the first batch of medical workers who were dispatched there on Jan. 26.

Medical team members pose for a group photo before leaving for Xiaogan City of Hubei Province at Chongqing Jiangbei International Airport in southwest China's Chongqing, Feb. 11, 2020. A team comprised of 159 medical workers from Chongqing left for Xiaogan City of Hubei Province on Tuesday to aid the novel coronavirus control efforts there. They will work together with the first batch of medical workers who were dispatched there on Jan. 26.

A medical team member leaving for Xiaogan City of Hubei Province waves goodbye to her family at Chongqing Jiangbei International Airport in southwest China's Chongqing, Feb. 11, 2020. A team comprised of 159 medical workers from Chongqing left for Xiaogan City of Hubei Province on Tuesday to aid the novel coronavirus control efforts there. They will work together with the first batch of medical workers who were dispatched there on Jan. 26.

Medical team members line up to get on a bus heading for Chongqing Jiangbei International Airport in southwest China's Chongqing, Feb. 11, 2020. A team comprised of 159 medical workers from Chongqing left for Xiaogan City of Hubei Province on Tuesday to aid the novel coronavirus control efforts there. They will work together with the first batch of medical workers who were dispatched there on Jan. 26.

Medical team members from Chongqing are seen at the gathering spot in southwest China's Chongqing, Feb. 11, 2020. A team comprised of 159 medical workers from Chongqing left for Xiaogan City of Hubei Province on Tuesday to aid the novel coronavirus control efforts there. They will work together with the first batch of medical workers who were dispatched there on Jan. 26.