On the 28th, the reporter learned from a press conference on the prevention and control of the new crown pneumonia epidemic held in Shanghai that Wu Fan, a member of the expert group of the Shanghai Epidemic Prevention and Control Leading Group and deputy dean of the Shanghai Medical College of Fudan University, said that through the analysis of the screening results, it was found that Shanghai The city's epidemic presents two characteristics of regional aggregation and city-wide sporadic coexistence, and there is a potential risk of surface outbreaks.
After comprehensive research and judgment, it is necessary to take more decisive and resolute measures to further reduce the social mobility of the population, quickly identify infected persons, and completely eliminate the hidden community transmission of the virus.
This round of nucleic acid screening is carried out in pieces, and the investigation is carried out. According to the progress of the epidemic, on the basis of the original dicing and grid strategy, the prevention and control measures are optimized to quickly control the rise of the epidemic according to the time and situation. Momentum, as soon as possible to achieve social zero.
(Headquarters reporter Liang Zhiwei Wang Dianjia Yang Jingcheng Yilin)