What are the targeted methods of the ninth edition of the prevention and control scheme earlier?What are the adjustments to the risk area?How to control different risk areas?... The authoritative answer is!

On June 28, the joint prevention and control mechanism of the State Council held a press conference. The responsible comrades and relevant experts of the relevant departments and bureaus of the National Health and Health Commission attended the meeting to introduce the relevant situation of science and accuracy of the prevention and control of the epidemic. Please pay attention to the hot Q & A of this conference!

What are the targeted methods and measures in the epidemic of the ninth edition of the ninth edition?

△ Researcher Wang Liping, Researcher at the China Centers for Disease Control and Prevention

针对奥密克戎变异株传播更快，隐匿性更强的特点，第九版防控方案提出，要进一步强化监测预警，按照点与面结合、症状监测与核酸检测结合、传染病监测系统与The principles of monitoring systems in other departments are combined to carry out multi -channel monitoring of people, things, and environment.

On the basis of normalized monitoring in the past, the ninth edition is the first to encrypted the frequency of nucleic acid testing of risk -up professional population. For those who are in direct contact with entry personnel, items, and environment (such as cross -border transportation, cleaning, maintenance, maintenance, etc., the ports of port imported items, the customs of the customs and immigration management departments directly contact the entry personnel and items, etc.), Concentrated isolation venues, designated medical institutions and ordinary medical institutions to issue nucleic acid tests once a day. Practitioners who are dense, frequent contact personnel, and strong liquidity (such as express delivery, takeaway, hotel services, decoration and loading services, transportation services, shopping malls and agricultural trade market staff, etc.), and ordinary medical institutions Other departments outside the clinic have conducted twice nucleic acid testing twice a week. After a local epidemic, the frequency of nucleic acid testing is increased according to the risk of the epidemic diffusion. The second is the addition of drug monitoring requirements. When a local epidemic occurs, personnel who purchase antitikele, cough, antiviral, antibiotics, colds and other drugs are registered for real -name registration, and drugs are urged to conduct tests in a timely manner. The third is to increase antigen detection as supplementary methods for epidemic monitoring. The primary medical and health institutions such as suspicious patients and the disposal of the epidemic area can increase antigen detection to the high -risk zone personnel. Through the monitoring mechanism of the above multi -channel, the sensitivity of normalized monitoring is further enhanced, and early discretion of cases is realized.

In the ninth edition of the prevention and control plan, what are the adjustments to the risk area? What are the corresponding control measures in different risk areas?

National Health Lei Zhenglong, Deputy Director of the Health Commission's CDC and first -level inspector

In the ninth edition of the prevention and control plan, a high -risk zone refers to the residence of cases and asymptomatic infected people, as well as areas such as workplace and place of activity with frequent activity and high risk of epidemic dissemination. In principle, the high -risk zone is determined by the residential communities or villages, and the scope of risk areas can be made according to the results of epidemiological surveys. The high -risk zone adopts the control measures of "not leaving home and on -site services". High -risk zones can be reduced to medium -risk zone for 7 consecutive days without new infections. If there are no new infections for 3 days in a row, they can be reduced to low -risk zones. For high -risk areas of high -risk areas, 7 -day centralized isolation medical observation is adopted. Each nucleic acid detection is carried out at the first, 2, 3, 5, and 7 days of concentrated isolation.

The mid -risk zone refers to the residence and activity of cases and asymptomatic infections for a certain period of time, and may have a working place and area such as the risk of epidemic dissemination. The scope of the risk zone is determined according to the results of epidemiological surveys. The central risk zone adopts the management and control measures of "people who do not get out of the area and peaks". If there are no new infections for 7 consecutive days, it can be reduced to a low -risk area. For personnel who overflows cross -region overflow, we will take 7 Heavenly House Medical Observation, and carry out nucleic acid testing at each 1, 4, and 7 days during the observation of home medical observation. If you do not have the conditions for home isolation, take centralized isolation medical observations.

The county (city, district, flag) where the mid -to -high risk zone is located is defined as a low -risk zone. The low -risk zone takes the prevention measures of "personal protection and avoiding gathering". Low -risk areas to leave their areas or cities in their areas should hold a 48 -hour nucleic acid test negative certificate. For low -risk regions who go out in the area, there is no need to take isolation control measures, but it is required to complete two nucleic acid detection within 3 days and do a good job of personal health monitoring.

After all the county (cities, districts, flags) after the epidemic was terminated, the county (city, district, and flag) of the county (city, district, and flag) implemented normalized prevention and control measures. At the same time, the ninth edition prevention and control plan also clearly stipulates that during the treatment of the epidemic, if individual cases and asymptomatic infected people have a low risk of dissemination of the residence, workplace, and activity area. There is no risk of community communication, and you can not designate risk areas.

Recently, the popularity of BA.4 and BA.5 in some countries around the world has appeared in the new crown virus. How does this affect the prevention and control of the new crown epidemic in my country?

△ Wang Wenling, a researcher at the China Centers for Disease Control and Prevention Center

Since February of this year, the major virus strains in my country are Omikon BA.2 Asian branches. In May, BA.4 and BA.5 were detected for the first time from the input case. Recently, the number of BA.4 and BA.5 infected from overseas input cases has gradually increased significantly. Recently, the Department of Macau in my country was caused by the BA.5 mutant strains. At present, the popular strains of the domestic epidemic are still the Amikon BA.2 Asian branch series. Judging from the existing preliminary research results, the propagation power and immune escape ability of BA.4 and BA.5 of the new crown virus Omikon are slightly enhanced, and the difficulty of prevention and control will increase. big.

We will pay close attention to the trend of the country's BA.4 and BA.5, promptly follow up the research progress of global new mutant plants, evaluate and judge in a timely manner, guide all localities to implement the requirements of the ninth edition prevention and control plan, scientifically and accurately do well The prevention and control of Omikon's mutant epidemic.

For the ninth edition prevention and control plan, how to let the epidemic prevention and control staff at all levels understand, understand, and implement in place?

Director, first -level inspector Lei Zhenglong

At present, the full -text interpretation document of the ninth edition of the ninth edition has been hung on the official website of the National Health Commission for download. On the morning of June 28, the State Council's joint control and control working group held a national video conference to request departments and departments to implement the deployment of the Party Central Committee and the State Council. The prevention and control plan was announced.

Recently, a national video training meeting will be held to train the national health system, disease control system, and prevention and control professionals. The comprehensive group of the State Council ’s joint prevention and control mechanism will also guide industries and departments in accordance with the requirements of the ninth edition prevention and control plan, revise and improve their respective prevention and control programs and guidelines, clean up the existing measures that are inconsistent with the ninth version of the prevention and control plan, and guide to guide Over localities, the implementation of prevention and control measures in a timely manner and a stable connection, and supervising and random inspections of the implementation of various places in a timely manner to promote the truly implementation of the ninth edition prevention and control measures.

Text finishing: Fan Tianyu

Video editing: Li Jun

Edit: Yang Minghao

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