This term was first put forward in Twenty Measures to Optimize Epidemic Prevention and Control. On June165438+1October1/KLOC-0, the Notice on Further Optimizing the Prevention and Control Measures of COVID-19 Epidemic was issued, in which Article 8 mentioned "Closed-loop Bubble", and the important business personnel and sports groups entering the country were transported to the isolated closed-loop management area ("Closed-loop Bubble")
According to this regulation, there are three main points of the "closed-loop bubble" prevention and control model:
First, set up a special closed-loop management area for specific people and activities.
Secondly, these people are transported in a "point-to-point" way.
Finally, people who move to this area can move freely in this area, but they can't leave this area.
You should understand this. In fact, my own understanding is to delimit an area so that some people can move freely after being transported.
In fact, the "closed-loop bubble" prevention and control model is budding. The 2022 Beijing Winter Olympics in February this year and the 2022 Chengdu World Table Tennis Championships from the end of September to 65438+1early October can all be said to be "closed-loop bubbles".
For example, in the 2022 Beijing Winter Olympics, the whole process, closed loop and point-to-point closed loop management will be carried out for all participants and related staff. In the closed-loop area, athletes and other personnel can move freely between the resident and the venue, between the venue and the competition area by means of transportation. Moreover, in the closed-loop area, there are also life and business services such as catering, Internet and shopping.
A few days ago, Guangzhou proposed this model again. On June 27th, 165438+, Haizhu District of Guangzhou issued relevant notices to continue to implement intensified prevention and control measures in the areas of "Higashikoji-east of Changgang Road, Huangpu Chung-Chishayong-South China Expressway-Guangzhou Ring Expressway-west of Xinguang Expressway".
It is mentioned that enterprises and institutions in this city can apply for employees who have been negative for five consecutive days in this area (except high-risk areas) and have no discomfort symptoms such as fever, sore throat and dry cough for nearly three days according to Article 20 "closed-loop bubble" prevention and control mode, and implement "white list" and "collective code" management for employees with green health codes, and send them to enterprises and institutions for closed-loop management in a closed-loop way.
You may not understand the "white list" and "collective code" here.
As for the "white list" mentioned in Guangzhou, it was the epidemic prevention and control meeting on June 5438+065438+ 10/day. Zhang Yi, deputy director of the Health and Wellness Committee, mentioned that citizens who recently left after activities in Haizhu risk area were given red team and quarantined at home for three days. However, if citizens need to go out to participate in epidemic prevention and control, emergency response, etc. , its subordinate units should apply to the prevention and control department, implement health management measures according to relevant regulations, and be included in the white list management. In fact, the "white list" is a measure for people who really need to go out.
There is also a "collective code", that is, units, institutions, enterprises and other related systems register and enter the information of their industries and employees, form a personnel base book, and update the health code, nucleic acid detection, vaccination and other information of personnel in real time. For example, once a yellow code or red team appears, the prevention and control department can find the risk personnel at the first time and take relevant measures.
Regarding epidemic prevention and control, I hope everyone can be diligent in disinfection, wear masks, have more ventilation and don't gather.
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