This room can no longer be described as a cell, but a more accurate description should be a cage.

When Chen Jian didn't see the inside clearly and only saw the fence outside, what he remembered was the cell, which was the same as the outside design of the cell in the movie.

But inside is completely different. There is also a metal cage made of metal as thick as the metal fence outside.

This metal cage is about one person tall, one meter square, and there is a test piece inside it.

This test piece is not like keeping a pet, just locking it in a metal cage is done. Instead, it keeps the test piece standing in a standing posture, with its head exposed, and its limbs are all fixed on the metal of the cage, and it is completely impossible to move.

Moreover, the mouth of this test subject was also covered with a mouth cover, which was also made of metal.

However, Chen Jian saw with sharp eyes that there must be something strange about this metal-made mouth cover, because not only does the indicator light light on it, but also the telescopic device is connected to the metal cage behind the head of this test subject, which is obviously a device with certain technology.

At this moment, someone came over.

Chen Jian couldn't help but turn his head and look at the person who came. The person who came was wearing an isolation suit and couldn't see clearly what he looked like, so he could only tell that he was a man.

The guy stood beside Chen Jian and Iga Lingzi with a needle-free syringe and a test vessel, and nodded at Chen Jian and Iga Lingzi!

After the man came over, the metal fence moved to one side, and the cell opened the door.

While the man walked in, he signaled Chen Jian and Iga Lingzi not to go in.

Chen Jian and Iga Lingzi looked at each other and stood there and looked inside. The room was not big anyway, so it was obvious at a glance!

When the man walked to the vicinity of the cage, the mouth cover of the test subject fixed in the cage changed color and directly opened the mouth of the test subject.

At the same time, the telescopic device connected to the back of the test subject's head retracts back, causing the test subject's head to lean back, forming a specific angle.

The man pushed the medicine liquid in the syringe without needle into the open mouth of the test subject in a similar way to cleaning.

After all the medicine liquid flowed out of the test subject's mouth, the man placed the vessel he was holding in a cage under the test subject's mouth.

Only then did Chen Jian realize that the mouth cover of the test subject played a role in making the test subject open its mouth. At the same time, the telescopic device would keep the test subject's head in specific steps and let saliva drip into the test vessel!

Whether it is a human or an animal, opening its mouth for a long time will accelerate the secretion of saliva, which is an inevitable physiological reaction of excessive dryness in the mouth.

Moreover, Chen Jian even vaguely guessed that the liquid in the syringe without needles this man should have a certain stimulating effect and stimulate the secretion of saliva in the oral cavity of the test subject, because Chen Jian had clearly seen that the two exposed fangs of the test subject were quickly dripping saliva into the test container.

This speed is obviously not the normal speed, it is too fast!

There was a scale on the test vessel. After some saliva was taken, the man took off the test vessel, and the mouth cover of the test sample was also loosened, and the telescopic device lost its function. Although the test sample closed its mouth, its breathing became weaker, and it looked like it was dying.

It can be seen that collecting saliva from the test subject in this way is not an easy task for the test subject.

It's even a little painful!

Although the man collected the saliva from the test subjects, he did not leave immediately.

Chen Jian heard some sounds and turned his head to look at the source of the sound. He saw the machine that delivered food to him and Iga Lingzi again appeared, with food and drinking water on the tray.

The food delivery machine turned directly into the room. The man used a metal clip, about one meter long, to pick up the food and stuff it into the mouth of the test subject. After feeding the test subject, he fed the food and then fed it to drink water.

The man left with the test vessel until the test subject ate all the food and drank all the drinking water.

Before leaving, he passed by Chen Jian and Iga Lingzi and nodded to them.

"This is how to collect it!" The other party explained at this time: "The saliva I just collected can extract a virus, and the dose just happened to infect a person!"

Chen Jian nodded silently and asked, "After this test piece was collected, it seems to be very weak?"

"That's not, it's just that I've been locked up for a long time." The other party explained: "It's normal for this to happen for a long time inactivity."

Whether it is a human or an animal, there are muscles on the body. No matter what movements you do, the muscles play a big role.

To give the simplest example, if someone gets sick and is bedridden for a long time, and gets up and moves when he gets better, his legs will be weak and he can't even stand.

This is because the muscles are in a relaxed state for a long time, which causes muscles to atrophy. You only need to strengthen your exercise to recover.

But at this time, this test piece was fixed in an adult standing posture. After hearing the other party's words, I don't know how long I have been locked up like this. Whether it is lying, lying, or lying, it is a resting posture. Such a standing posture will definitely lead to an extremely tired test piece.

The test subjects are also biological. In essence, they are the same as humans or animals. They do not secrete much saliva under anesthesia.

This way of collecting is obviously very fast.

"Let's go!" Chen Jian said at this time. The other party was just to show the virus and let Chen Jian see it with his own eyes, which was better than explaining Chen Jian all the time.

Now that I have seen how the virus is collected, I naturally don’t have to stay here.

What's more, the other party also said it very clearly that the collected saliva needs to be extracted, and the amount is just enough to infect a person.

"How long can this virus survive without purification?" Chen Jian asked curiously: "I think the person who extracted the saliva was not in a hurry at all. He left after feeding the test subject. Can this virus survive for a long time after leaving the test subject's body?"

"One hour!" the other party replied: "Enough time!"

"What about the storage method? Is it also stored in a refrigerated manner?" Chen Jian asked as he walked.

"No!" the other party replied: "The environment must be consistent with the oral temperature of the test subject. When refrigerated, the virus will die immediately!"

"Is this kind of thing actually there?" Chen Jian asked curiously.

"This is the result of multiple tests!" said the other party: "In the low temperature state, the virus will die immediately. If the oral temperature exceeds the test subject, the virus will be overactive and will die as well!"
Chapter completed!