A police officer operates a drone carrying a QR code placard near an expressway toll station in Shenzhen, south China's Guangdong Province, Feb. 11, 2020. As a measure to help prevent and control novel coronavirus, an online register system for vehicles coming back to Shenzhen has been put into use since Feb. 8. To increase the efficiency, local police officers used drones to carry a QR code at the expressway exits for drivers to get registered with less contact with other people. (Photo by Lai Li/Xinhua)
A staff member registers a worker's information at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Xinhua/Liu Kun)
A worker puts a used face mask into a special recycling can at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Xinhua/Liu Kun)
An epidemic prevention staff member checks a person's body temperature before the latter enters the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Xinhua/Liu Kun)
Workers work at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Xinhua/Liu Kun)
Worker work at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Photo by Xu Bingjie/Xinhua)
Workers work at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Xinhua/Liu Kun)
An epidemic prevention staff member prepares face masks for the workers at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Photo by Xu Bingjie/Xinhua)
A worker receives a face mask before entering the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Photo by Xu Bingjie/Xinhua)
A staff member disinfects the administrative area of the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Photo by Xu Bingjie/Xinhua)
An epidemic prevention staff member shows the face masks prepared for workers at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Xinhua/Liu Kun)
A worker helps disinfect a coworker before entering the dormitory at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Photo by Xu Bingjie/Xinhua)
An epidemic prevention staff member registers disinfection log at the construction site of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, Feb. 11, 2020. The construction of China Eastern Airlines' production auxiliary area (phase one) in Chengdu Tianfu International Airport has resumed as a demonstration construction site in Chengdu. Chengdu Municipal Housing and Urban-Rural Development Bureau launched a series of measures to prevent and control the outbreak of coronavirus, demanding that all the construction projects in the city meet epidemic prevention standards before applying for resumption. (Xinhua/Liu Kun)
A drone carrying a QR code placard is seen near an expressway toll station in Shenzhen, south China's Guangdong Province, Feb. 11, 2020. As a measure to help prevent and control novel coronavirus, an online register system for vehicles coming back to Shenzhen has been put into use since Feb. 8. To increase the efficiency, local police officers used drones to carry a QR code at the expressway exits for drivers to get registered with less contact with other people. (Photo by Lai Li/Xinhua)
