The new crown virus "cunning" is changing, what challenges of the "virus hunter" national team faces

Representatives of the National Streaming Expert Team of the State Flowing Pneumonia Infectious Disease Infectious Disease Infectious Disease Infectious Diseases Infectious Diseases Infectious Disease Infectious Disease Infectious Division Lu Jinxing. China Net Dong Ning

China Youth Daily Client, Beijing, August 19 (China Youth Daily · China Youth Network reporter Liu Yirong) Today is the fifth Chinese physician's day. In addition to 10 "most beautiful doctors", the national flow expert team against the new crown pneumonia is The only team that won the "most beautiful doctor team".

This afternoon, the representative of the National Streaming Expert Team of the State Flowing Pneumonia Epidemium and the Party Committee Secretary of the Infectious Disease Infectious Diseases Infectious Disease Infectious Disease Infectious Disease Infectious Disease Infectious Diseases, Lu Jinxing attended the 2022 "Most Beautiful Doctor" reporter's meeting held by the National Health and Health Commission. In answering the reporter of the China Youth News · China Youth Network, he said that the ability and hidden nature of the new crown virus to be continuously stronger at the same time became stronger, which is a very big challenge for the streaming team.

At present, the latent period of Omikon variants is about 2.8 days and the communication factor is about 9.5. Lu Jinxing explained: "A positive infection, if not intervened, can pass 9.5 people within three days, and can pass 100 people within 10 days."

This means that if you want to control the epidemic, you must highlight "early" and "quasi". Among them, "early" is the premise, because a little later, the epidemic will spread. Regarding the spread of the virus, the more accurate the tone is judged, the smaller the scope of the sealing and control areas, and the smaller the impact on the daily life of the people.

Lu Jinxing said that under the premise of the "dynamic clearing zero", the specific method of playing the virus is to pursue and block. He told a battle for the virus's pursuit.

In July this year, Lu Jinxing went to a border city to participate in the epidemic prevention and control. On July 2nd, Tian Moumou, a positive infected person in a community. At that time, in the office, the flowers and the public security police analyzed the case situation together. Lu Jinxing asked a question: "What hobbies do you have?" "I like to rub mahjong."

Following this clue, the flowers first investigate the chess and entertainment venues where the case is located. When I checked it, I immediately checked the action trajectory of the case, and found that Tian Moumou, who lived in area A, to Liu Mou's parents at the house of the B two days ago. "It happened at this time that Liu Mou's nuclear acid was positive in Area B at this time, and we would associate it for him." Lu Jinxing said.

At more than 12 pm that day, the flowers came to the scene to study and judge. Lu Jinxing said: "Because there are 6 buildings in the community, involving more than 8,400 households, nearly 10,000 people, do you want to be separated all? This is a big problem."

According to information such as the action trajectory of the case, the condition of the card friend, and the CT value of the nucleic acid, the flowers have made a very accurate delineation of the risk zone: there are 17 floors of this building with positive cases. The risk of more than 150 people in this building is relatively high, so the people in this building are isolated at home; the 17th floor where the positive cases are located involved in 8 households. In addition to 2 households with positive cases, the other 6 households have concentrated isolation isolation. ; The remaining 5 buildings are divided into mid -risk areas to control and control, and personnel can not go out of the community.

Lu Jinxing said: "We boldly make such accurate judgments based on the analysis of many data. Practice has proved that our judgment is correct. The entire community is positive for those two families, and no one else is infected."

"If the resistance is fighting, the tune team will play the role of the staff department and analyze the situation of the epidemic; local teams are like scouts and intelligence officers, provided the dug information, we can analyze it so that we can in order Making decisions accurately. "Lu Jinxing said:" The so -called war, knowing that he knows and knows that he can fight all the way. Therefore, the role of flowing is to lock the source, prove the spread of communication, and then explore the risks and risks involved. The situation, these are the decisive factor for our wins to win the war of epidemic prevention. "

On September 18, 2021, the State Council's comprehensive group of the State Council responded to the new crown pneumonia's epidemic control mechanism. The comprehensive group selected the experience of epidemiological survey, epidemic analysis, laboratory testing, etc. from the National Centers for Disease Control and Prevention and control institutions. Experts formed the National Streaming Expert Team against the New Crown Pneumonia. There were more than 300 team members.

Lu Jinxing said that after the team was established, he usually focused on learning and improved his ability to prepare for war at any time. Once the epidemic occurs, the team will respond to the unified scheduling of the country, and quickly rush to the scene to deal with the epidemic. "Our comrades have taken place from the epidemic to the present, and many times are either in the first line of epidemic prevention or isolation. Some people even have 2/3 of the year."

Because the virus is fast and hidden, sometimes the number of people involved is very large, and the traditional face -to -face flow method cannot meet the actual needs. Lu Jinxing said: "In the past two years, we can calibrate which person may come from, what kind of risks, and whether we should be detected by nucleic acid. But these information tools are not enough. In reality, it is found that the grassroots want to do it early and accurate, but often the information is difficult to obtain, because we do not have a good platform. "

Lu Jinxing further analyzed: "The epidemic prevention and control requires a large information platform. This large information platform must coordinate information such as nucleic acid testing, flow traceability, transfer isolation, medical treatment, and even logistical support.In fact, it is connected. For example, after the flow is tone, who is isolated, whether there are resources, who is transferred, etc., this information also needs to be interoperable. If the community has a database, as long as the community appears positive, we can immediately be able to immediately appear in the community.The degree of correlation is analyzed through big data. In the future, more work needs to be done in this regard. "Finally, Lu Xingjin said:" The new crown epidemic has not ended. In the case ofIn the battle, in order to achieve the final victory, in addition to the role of professional teams, the participation of all people is needed. Only in this way can we achieve the maximum results with the smallest investment. "

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