On the evening of the 21st "News 1 + 1", Bai Yansong specially invited Xiang Nijuan, a researcher at the Emergency Center of the Chinese Center for Disease Control and Prevention, and Shao Xinyu, a member of the Chinese Academy of Engineering and the secretary of the party committee of Huazhong University of Science and Technology, to interpret the latest epidemic situation.
Regarding when the epidemic situation of outside concern drops and when it returns to zero, a researcher from the Emergency Center of the Chinese Center for Disease Control and Prevention told Nijuan that this requires very accurate data to support it. Taking Wuhan as an example, the biggest difficulty so far is that the number of new cases per day is relatively large, the daily workload will be large, and the workload of close (close contact) determination is also large. The first is a workload Problems, and not only to complete such a workload, but also to have a high quality of work, because only such high-quality data can serve as a particularly accurate basis for our decision.