A medical worker from the Affiliated Hospital of Qingdao University puts on a face shield for a colleague at Guanggu area of Wuhan-based Tongji Hospital in Wuhan, central China's Hubei Province, Feb. 20, 2020. To better protect medical workers, some targeted and precise prevention measures are strictly taken during work time and off-work time by medical staff of the Affiliated Hospital of Qingdao University who are in Hubei to aid the fight against the virus. (Xinhua/Cai Yang)
Bandages preventing bruises caused by mask and glasses are seen on the face of a nurse from a medical team of the Affiliated Hospital of Qingdao University at Wuhan-based Tongji Hospital in Wuhan, central China's Hubei Province, Feb. 20, 2020. As of Feb. 19, China had dispatched 239 medical teams with 30,476 medical staff to assist in the fight against the novel coronavirus disease (COVID-19) outbreak in the epicenter Wuhan. (Xinhua/Cai Yang)
Medical workers from the Affiliated Hospital of Qingdao University sit to keep a distance from each other on the bus to prevent possible cross infection as they return to the hotel after work in Wuhan, central China's Hubei Province, Feb. 20, 2020. To better protect medical workers, some targeted and precise prevention measures are strictly taken during work time and off-work time by medical staff of the Affiliated Hospital of Qingdao University who are in Hubei to aid the fight against the virus. (Xinhua/Cai Yang)
A medical worker receives disinfection as she returns to the hotel after work in Wuhan, central China's Hubei Province, Feb. 20, 2020. To better protect medical workers, some targeted and precise prevention measures are strictly taken during work time and off-work time by medical staff of the Affiliated Hospital of Qingdao University who are in Hubei to aid the fight against the virus. (Xinhua/Cai Yang)
A medical worker from the Affiliated Hospital of Qingdao University checks her face mask at Guanggu area of Wuhan-based Tongji Hospital in Wuhan, central China's Hubei Province, Feb. 20, 2020. To better protect medical workers, some targeted and precise prevention measures are strictly taken during work time and off-work time by medical staff of the Affiliated Hospital of Qingdao University who are in Hubei to aid the fight against the virus. (Xinhua/Cai Yang)
Medical workers stand in different directions to prevent possible cross infection as they take an elevator at Guanggu area of Wuhan-based Tongji Hospital in Wuhan, central China's Hubei Province, Feb. 20, 2020. To better protect medical workers, some targeted and precise prevention measures are strictly taken during work time and off-work time by medical staff of the Affiliated Hospital of Qingdao University who are in Hubei to aid the fight against the virus. (Xinhua/Cai Yang)
A medical worker from the Affiliated Hospital of Qingdao University checks the protective suit for a colleague at Guanggu area of Wuhan-based Tongji Hospital in Wuhan, central China's Hubei Province, Feb. 20, 2020. To better protect medical workers, some targeted and precise prevention measures are strictly taken during work time and off-work time by medical staff of the Affiliated Hospital of Qingdao University who are in Hubei to aid the fight against the virus. (Xinhua/Cai Yang)
Medical workers change shoes after work at Guanggu area of Wuhan-based Tongji Hospital in Wuhan, central China's Hubei Province, Feb. 20, 2020. To better protect medical workers, some targeted and precise prevention measures are strictly taken during work time and off-work time by medical staff of the Affiliated Hospital of Qingdao University who are in Hubei to aid the fight against the virus. (Xinhua/Cai Yang)
