Expert: Key to prevention of COVID-19 cases lies in early detection
Updated 18:52, 13-Oct-2020
02:26

East China's Qingdao is conducting a mass testing for residents after reporting several COVID-19 cases. Wu Zhiwei from the Medical School of Nanjing University says the key to prevention of cases emergence lies in detection and control work at early stage, and the upcoming flu season will complicate the situation.