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Recently, the national local cluster epidemic has shown the characteristics of many points, wide coverage and frequent occurrence. All localities and departments are paying close attention to all aspects of epidemic prevention work, and it is necessary to curb the momentum of the spread of the epidemic as soon as possible.
What do you think of the current prevention and control situation? How to do accurate prevention and control? Why does the mainland insist on dynamic zeroing? Focusing on these hot issues of social concern, the reporter interviewed Liang Wannian, head of the expert group of the National Health Commission's leading group for the response to the new crown pneumonia epidemic.
"The measures for normalized prevention and control should be strictly implemented as rigid requirements." Liang Wannian said, "Epidemic prevention and control must first build a solid defense line, and there must be no slackening or paralysis. ”
News 1+1: How long is it going to stick to "dynamic zeroing"?
What is the situation of prevention and control?
The recent frequent outbreak of the epidemic does not mean that the epidemic prevention strategy is ineffective
Since the beginning of March, the frequency of the epidemic in the mainland has increased significantly, and the number of infected people has grown rapidly, and the scope of the impact has been expanding.
On March 20, in a residential area of Changchun City, epidemic prevention and control workers used loudspeakers to inform residents in the building to go downstairs to receive nucleic acid testing. Photo by Xinhua News Agency reporter Zhou Changqing
In this regard, Liang Wannian said that the Omicron mutant strain spreads faster and is more hidden, which has brought about a rapid increase in the level of the epidemic from a global perspective.
"At present, the epidemic has many points, wide coverage and frequent occurrence, which does not mean that the mainland's prevention and control strategies, guidelines and measures are ineffective." Liang Wannian said that after the epidemic of the Aomi Kerong mutant strain, the epidemic level in many countries and regions in the world has increased exponentially in a short period of time. "But the level of the epidemic in the mainland has risen slowly, precisely because we have adopted a series of effective interventions to curb the upward momentum of the epidemic."
With the vast territory of the mainland, the differences in medical and health conditions between various places, and the huge number of elderly people, prevention and control experts have always maintained a high degree of vigilance against the risk of the spread of the epidemic.
"The coronavirus is very cunning, and we don't have the ability to do a single case at the moment." Liang Wannian said, but we must recognize the potential harm of the virus, we must make great determination and efforts to control the epidemic as soon as possible, so that it will not cause sustained social transmission and widespread epidemic.
How to do accurate prevention and control?
The key is early detection and early disposal
At present, the epidemic response and handling work in various epidemic areas is being promoted in an orderly and vigorous manner, and efforts should be made to achieve "due diligence", "should be isolated", "should be cured" and "should be managed", and as soon as possible to achieve zero social clearance.
On March 17, in the Xiangyu Pincheng Community in Shanghai's Songjiang District, staff helped citizens register. Photo by Xinhua News Agency reporter Liu Ying
"As long as the epidemic is found, we have a series of ways to nip the epidemic in the bud." Liang Wannian said that the key is how to do early detection, and ensure early disposal after discovery.
Liang Wannian said that the first is to strengthen monitoring, especially for key places and key groups, it is necessary to strengthen daily monitoring and normalization of prevention and control requirements, improve the multi-point trigger early warning mechanism, and improve the timeliness of discovery.
The second is a quick shot. Once the epidemic is discovered, the territorial government, departments, and units must quickly implement the prevention and control requirements, and report early, diagnose early, and isolate early.
At the same time, it is also necessary to be precise, including accurate flow adjustment, accurate identification of close contacts, accurate division of control areas, sealing and control areas, etc., and strive to achieve the greatest prevention and control effect at the minimum cost and minimize the impact of the epidemic on economic and social development.
"I'm afraid of slackness, hesitation, or luck." Liang Wannian said that it is necessary to break the illusion that "without intervention, the spread of the virus will also slow down.". If detected late, or if no timely intervention is taken after detection, the virus can spread exponentially.
Why insist on "dynamic zeroing"?
It is too early to judge the "big flu"
Adhering to the general strategy of "external prevention of imports and internal prevention of rebound" and the general policy of "dynamic clearance", the mainland is taking decisive measures to control the local cluster epidemic as soon as possible.
Why insist on dynamic zeroing? Liang Wannian said it was too early to consider the outbreak caused by the Olmi kerong variant as a "big flu". For individuals, the probability of severe illness after getting sick may decrease, but the rapid transmission rate of Omikron, the absolute number of infected people is large, and the number of severe illness and death in the population as a whole will be high, which is still a huge hazard.
"Insisting on dynamic zeroing is also a consolidation of our hard-won prevention and control achievements." Liang Wannian said that in the past two years or so of prevention and control practice, we have formed a set of ideas, strategies and specific measures to fight the epidemic, which has effectively protected the people's physical health and life safety, and also effectively balanced the relationship between epidemic prevention and control and economic and social development.
Liang Wannian said that the essence of dynamic zero clearance is fast and precise. If we do not pursue dynamic clearance for each epidemic, the spread on the social surface will accumulate into more, continue to be connected, and eventually form a large-scale rebound.
"After the occurrence of cases and epidemics, we can quickly identify, quickly deal with, quickly cut off the chain of epidemic transmission, accumulate small victories into big victories, and we will gradually move towards the goal of dynamic zeroing in general." Liang Wannian said.
Editor-in-charge | Zhai Qiaohong| Zhang Suling
Source| Xinhua Viewpoint ID: XHSXHSD Reporter: Dong Ruifeng Li Heng, Video: "News 1+1", People's Daily
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