After handing over the medical instruments to the doctor to take them away, Chen Xin temporarily put down his attention to this matter.

After all, even if the country sends a medical team to Lucia, it will take time for them to arrive at Lucia. The Pig of Hai was designed by Chen Xin and it is quite clear about its performance. This large airbag vehicle can fly at a speed of 80km/h.

However, although he put aside his attention to this matter, Chen Xin was still thinking about related issues.

In the shelter, Chen Xin sat on the sofa in the living room, and in front of him was a structural projection of a dome-style ground shelter currently being built in the disaster area of ​​the country.

"External infection sources can be isolated by entering, and improving the air filtration system can do it, but the human body carries viruses..." Chen Xin was considering how shelters resist the virus.

The transmission of air, water sources or other substances is easy to solve, but if the human body does not have any symptoms and only carries viruses, it will be difficult to detect and detect.

It would be fine if Chen Xin lives in a private small shelter now. After all, there are few people, so you can monitor everyone's physical health in real time.

But if it is a shelter with thousands or even tens of thousands of people, it is unrealistic to monitor everyone's physical condition in real time.

Even if testing equipment can be installed at the entrances and exits of the shelter and strictly inspected all incoming and leaving, if the infected person does not develop the disease and the virus is in the incubation period in his body, it will be difficult to detect it without symptoms.

It’s like a restaurant where electronic temperature sensing instruments are installed at the door. Only people with excessive body temperature will call the police and prompt the waiter to stop the person.

But if a person's body temperature is normal but there is a virus lurking in his body, under such circumstances, the instrument will not be able to detect that there is a virus in his body.

The effect of the three-record instrument made by Chen Xin is similar. All it can do is to detect various data of a person's body. If any data deviates from the normal value, it can be easily discovered and treated.

So Chen Xin felt a headache about this problem.

After all, we have to face ancient viruses. If it becomes highly contagious and infects a person, it can infect a whole shelter, and even spread between shelters, the consequences will be very serious.

"What should I do?" Chen Xin felt very difficult and couldn't help but frown.

"What are you doing? Just frowning here." Mo Qingyan's voice came from behind Chen Xin. She sat down beside Chen Xin, looking at his frowning look, caring about him very much.

"I'm thinking about how to improve the shelter." Chen Xin glanced at Mo Qingyan, rubbed his somewhat stiff face, and leaned against the sofa.

Hearing Chen Xin say this, Mo Qingyan couldn't help but feel curious, so she asked: "What are the problems with this refuge? Doesn't it look good?"

"It's pretty good, but there are still some shortcomings." Chen Xin explained to Mo Qingyan. Perhaps he felt that talking to Mo Qingyan would help adjust his thinking. He pointed to the projection in front of him and said, "Didn't I go to Lucia before? There is an ancient virus spreading there, and the situation is quite serious. Although it doesn't affect us for the time being, it's ready for trouble. So I was thinking about how to improve the protection measures of the shelter to block the spread of the virus."

Regarding Chen Xin's idea, Mo Qingyan couldn't help but raise her eyebrows: "But the problem is that it is difficult to block the spread of the virus simply by relying on the protection of the shelter, right? As long as there is still a flow of people, there is still a way to spread the virus.

Unless you completely seal the entire shelter to block communication with outsiders, even if someone wants to go out, put on a full set of protective equipment, so that it is possible to avoid infection, but it is not absolutely okay."

Because my sister studied medicine, and there was an epidemic in Yan Country before the meteorite impact, Mo Qingyan was quite familiar with this and soon felt that Chen Xin's idea was unlikely.

"Yes, I'm worried about this problem." Chen Xin nodded, which was exactly what he felt embarrassed: "We cannot restrict people from leaving shelter, and the movement of people will inevitably provide a way for the spread of the virus.

My original idea was to install testing equipment at the entrance of each shelter, but this could only detect infected people who had already started, and the infected people who were infected during the incubation period could not be detected, and it was still impossible to prevent the spread of the virus. It was not realistic to install monitoring equipment in the shelter to monitor everyone's health in real time, so I felt it was very tricky!"

Mo Qingyan listened to Chen Xin's words and asked strangely: "A Xin, are you a little stubborn? And isn't it easy to monitor everyone's physical condition through testing equipment?"

"Easy?" Chen Xin looked at Mo Qingyan, wondering why she said that.

"Wait a minute!" Mo Qingyan said, then ran back to her room, quickly got something back and said to Chen Xin: "Axin, look at this. This is the health bracelet I bought before, which can monitor my health in real time, but now it is no longer useful when the Internet is disconnected.

You said that you cannot monitor everyone's physical health, which means using equipment to cover the entire shelter and monitor everyone in real time?

That's really difficult, but if you use this, there's no problem! You just need to make sure that everyone has one on their hands and can monitor their physical condition at any time. If anyone has physical problems, they can call the police in time and send a signal to the medical department or management department?"

Looking at the health bracelet handed over by Mo Qingyan, Chen Xin suddenly felt enlightened.

I am indeed a bit stubborn. It is indeed unrealistic to want to monitor everyone in the shelter in real time, but it is still easy to send everyone a health bracelet that can detect their physical condition at any time.

As long as everyone wears a bracelet that can detect health status and find that there are problems with their health status, they can use the bracelet to promptly mark it, and another form of real-time detection of everyone's health status can be achieved.

In this way, although it is not guaranteed to completely eliminate the possibility of virus transmission, at least it can be discovered as long as someone gets sick, minimizing the possible harm caused by the virus.

Thinking of this, Chen Xin jumped up from the sofa excitedly, hugged Mo Qingyan's face and kissed him. He said happily: "Qingyan, you have really helped me! In this way, the problem I worry most will be solved!"

Mo Qingyan was startled by Chen Xin's actions, but when she looked at him happily, she was still happy for Chen Xin's happiness.
Chapter completed!