Through the AI Express, Vice Premier Sun Chunlan of the State Council went to Yangzhou City, Jiangsu Province on the 11th to investigate and guide the epidemic prevention and control work. Sun Chunlan emphasized that to speed up the flow adjustment process and expand the scope of investigation, risk personnel must have flow adjustment and control in place within 24 hours to prevent the risk of leaking out of control. It is necessary to strictly strengthen isolation control, resolutely and thoroughly isolate key personnel, increase isolation points and isolation beds, and complete personnel transfer within a limited time to ensure that all risk personnel are under control. The medium- and high-risk communities must be managed strictly in isolation to ensure that community members do not leave their homes to avoid cross-infection. Submerged cadres and prevention and control personnel must go deep into the community to ensure livelihood security and psychological counseling. It is necessary to strengthen the organization of nucleic acid testing, standardize the setting and management of sampling points, reduce aggregation when making appointments, and achieve a smoother matching of collection, delivery, inspection, and reporting. It is necessary to strengthen the prevention and control of key places, and close management of nursing homes, welfare homes, etc., prohibit entry and exit of personnel, and strictly prevent the emergence of a cluster of epidemics. Medical treatment should move forward, with equal emphasis on Chinese and Western medicine, multidisciplinary diagnosis and treatment, concentration of clinical treatment resources, early intervention in the implementation of oxygen therapy, to prevent mild and common patients from getting worse, control the incidence of severe and critical illness, and resolutely avoid hospital feelings. (Xinhua News Agency)