How to prevent and control the Shanghai report of Omikon BA.5.2.1 infection?Will there be a large area of control?

At the press conference of the municipal epidemic prevention and control work on July 10, Yuan Zhengan, a member of the expert group of the leading group of the Municipal Epidemic Prevention and Control Work, introduced the recent situation of the development of the epidemic and the BA.5 mutant plants that appeared in Shanghai.

On July 8th, a virus infected by a socially infected infection reported by the Pudong New Area was Omikon BA.5.2.1 mutant strains, which were infected by the overseas entry. In this regard, Yuan Zhengan introduced that the spread of Omikon BA.5 mutant strains is mainly droplet transmission. Therefore, citizens still need to keep in mind the "three -piece epidemic prevention" (wearing masks, social distance, personal hygiene) and "Protection Five also "(The mask should be worn, the social distance should be left, the cough and sneezing must be covered, the hands should be washed frequently, and the windows should be opened as much as possible). Among them, the normative mask is still one of the most effective prevention and control measures.

At the same time, research data at home and abroad show that the spread of the BA.5 variable plant has accelerated and the immune escape ability has increased. However, compared with the previously popular Omikon mutant plant BA.2, the occurrence of critical condition and mortality of the disease occurred No significant differences were found in risks. The research results also show that vaccination can still effectively prevent critical illness and death after BA.5 infection.

According to Shanghai, from July 3rd to July 9th, more than 200 cases of local positive infections have been reported in Shanghai, of which most of them have correlation with KTV related epidemics on No. 148 Lanxi Road in Putuo District. Due to the closed space of KTV, bars and other places, and the gathering of personnel, they are jointly exposed in the same environment, causing short -term rapid spread of the epidemic. The Municipal Centers for Disease Control and Prevention conducted a virus gene sequencing the relevant infected people. As a result, the Omikon BA.2.2 mutant strains were highly homologous. The preliminary analysis was a clustered epidemic of the same communication chain. Although the infected people are basically discovered in the dense pipe control personnel, the number of infected people is large, and they have the characteristics of common exposure. They involve wide range and social activities. In the critical period of epidemic prevention and control.

In the early stage, the two -level prevention and control offices of the Municipal and District have strengthened linkage and coordination, and adhered to the "three public (work) and one major" (that is, public security, public security, industrial credit, big data and other departments) and "2+4+24" work requirements Carry out emergency response. Shanghai issued a reminder, "Please actively cooperate with the current and emergency response work, and at the same time do a good job of personal self -protection, wearing masks scientifically, maintaining social distance, paying attention to personal hygiene, implementing regular detection of nucleic acids, actively scaning places, vaccination as soon as possible . If there are symptoms such as fever, cough, please go to the hot kidney clinic in time. "

In addition, in the past two days, many netizens left a message to the Shanghai rumor platform to verify whether there is a large area of ​​control and "a hundred -day action" next week. On the evening of July 10, the "Shanghai Release" public account said when answering questions from netizens, "next Tuesday to Thursday, it is to Huangpu District, Xuhui District, Changning District, Jing'an District, Putuo District, Hongkou District, Yangpu District, Minhang, Minhang The streets (town) of the district, Baoshan District, and the trajectory of the infected persons in the remaining administrative districts carry out the screening of the entire nucleic acid screening. During the screening period, the above -mentioned regional personnel need to hold 48 hours of nucleic acid negative certificate or 24 -hour kernel sampling proof of the community out of the community. (Unit, place). "

At the same time, Shanghai's release was clear that after inquiry the Municipal Prevention and Control Office, there was no so -called "hundred -day action".

Edit 丨 Wang Naixin's comprehensive Shanghai release, Shanghai network rumor

Picture 丨 Shanghai Internet Rumor Screenshot, Vision China

- END -