Who did I infect? Who infected me? Dalian difficult track search process disclosure!

category:Global
 Who did I infect? Who infected me? Dalian difficult track search process disclosure!


Talking about epidemiological investigation

Yao Wenqing explained

Yao Wenqing, a member novel coronavirus Pneumonia Control and deputy director of the Liaoning Provincial Center for Disease Control and prevention. In the face of novel coronavirus pneumonia in Dalian, Liaoning health guard Committee dispatched 143 CDC backbone in 2 batches, and Yao Wenqing was one of them.

They are with the Dalian City flow transfer team

Standing on the front line of anti epidemic

Confront the invisible enemy

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Who did I infect? Who infected me? Dalian difficult track search process disclosure! (source: video synthesis)

Draw a time circle to solve a crime

Yao Wenqing introduced that in view of the characteristics of the epidemic in Dalian, the flow control team quickly put into work and sank to the county. First of all, draw a time circle to investigate the action track of the infected person three days before the onset of the disease, and investigate who I infected; then, further investigate the action track of the 14 days before the onset of the disease to find out who infected me.

In this way, the team continued to fight. After a few days, there were still more than ten infected people who had not yet sorted out their thoughts. The team members brain holes opened up, expanding from the investigation of human infection to the search of people and exposure environment. Soon, the point-to-point connection confirmed that the investigation direction of the flow personnel was correct.

With the development of the epidemic situation in Dalian and the number of infected people, the first thing for the team members to come to Dalian is to establish a database of close contacts. After several days of combing, the transmission chain is becoming more and more clear: the companys employees, family members, contacts, residence In this way, most infected people can find the cause of the disease. Yao Wenqing said:

We have set up a special class to divide the investigation team into more detail, and work closely with relevant departments to trace every case, including every place they pass through, their living habits and so on. In this way, the point-to-point connection will soon form a set of these range circles

White plus black

Flow control work not only burns the brain, but also tests physical strength. The workload is heavy and the time is tight. The members of the team are eager to break themselves into several pieces. Yao Wenqing said:

I start working early in the morning, and I cant eat at 1:00 p.m. even if the meal is delivered, we dont have time to eat. Sometimes we can eat at 9:00 p.m., and its early to go to bed at 12:00 p.m. In order to refresh the mind, the team members drink coffee frequently during the day. I really love them. Everyone is the purpose of sorting out the communication chain as soon as possible.

In case of a case, the flow control team members should start at any time. Dalians situation is to collect samples in the community during the day, and send the samples to the laboratory at night. When the results are obtained from the laboratory, it is usually midnight.

In those days, the case reports could not be obtained until the middle of the night. However late the flow control team members were, they had to rush to the investigation as soon as possible. Therefore, most of our flow control team members start in the middle of the night, go to the scene, wait for information, collect information, analyze data, write reports Finally, put on protective clothing and enter the hospital for docking patients, which is another 24 hours

Yao Wenqing has been fighting all night for more than half a month. She worked hard in the front line of anti epidemic with selfless spirit, led the flow control team to find out the activity track of the case, effectively blocked the re transmission of the virus, and made an important contribution to the epidemic prevention and control in Dalian. She said:

(function(){( window.slotbydup=window .slotbydup||[]).push({id:u5811557,container:ssp_ 5811557, async:true }Judging from the current situation, there are no positive cases of nucleic acid screening at the social level, which also shows that the risk is getting smaller and smaller. If there are no consecutive cases found during this period of time, it should be said that we will really see the dawn, and our efforts are worth our efforts. Like us, they are ordinary people with flesh and blood. Their bodies will be tired and they will be afraid to be infected. But for the sake of the health and peace of the people, they will rush to the front line of the anti epidemic. It is with their efforts that we will be calm and steady in front of the epidemic situation, and we will have the confidence and determination to win the battle of resistance. Source: Dalian release editor in charge: Wang Ning_ NB12468

Judging from the current situation, there are no positive cases of nucleic acid screening at the social level, which also shows that the risk is getting smaller and smaller. If there are no consecutive cases found during this period of time, it should be said that we will really see the dawn, and our efforts are worth our efforts.

They are like us

They are also ordinary people with flesh and blood

The body will be tired and afraid of infection

But for the peoples health and peace

They are on the front line of anti epidemic without hesitation

It is with their dedication

We are in front of the epidemic

Thats what were going to win

Confidence and determination