Several other armed policemen had the same angry eyes, and the guns in their hands were aimed at the snake, and they only waited for the captain to say a word to kill the snake.

The snake raised its head on the tree, with its big mouth open, it was terrifying, and at this time there were a lot of small animals around, most of them were hares, foxes and other animals, and they began to gather and swim under the tree, and the body of the big snake on the tree began to shake violently, and its expression became more and more hideous, and its mouth was open as if it was going to spit something out of its mouth.

Qin Han immediately understood his intentions, and the female worm inside the snake wanted to come out of the snake and jump onto an animal like a hare to continue to escape.

The movements of hares, foxes, and these animals are more agile, and if they really escape, it is really not easy to be caught, Qin Han was extremely frightened by the thoughts of this female worm, snatched the pistol from Zhang Yuan's hand, and shot at the snake. Hearing the gunshots, only the armed police also fired together, and the gunfire shot the snake directly, and at the same time, the small animals under the trees began to scatter and flee in the distance.

The dead snake was beaten into a bloody hole, and it had no strength to wrap around the tree, and fell from the tree.

A group of armed policemen all breathed a sigh of relief, they also took a great risk when they came here, if they were bitten by something, they could pay the price of their lives, now that the mother worm has been killed, according to what Doctor Qin said, they are safe, and the epidemic can be alleviated, although they don't quite understand what is the connection between killing the snake in the valley and the alleviation of the epidemic, but Professor Kang trusts him so much, they naturally have nothing to say.

The most surprising thing was Zhang Yuan, he never thought that this weak-looking doctor would actually shoot the big snake with a gun, the most incredible thing was that his gun was snatched away by Qin Han so easily, but at this time, he had already returned the gun to him and asked them to stay away, and then walked towards the body of the snake alone.

This snake is indeed dead, Qin Han can feel that the breath of this snake has dissipated, but there is still a faint breath on the head of this snake, Qin Han deduces that it must be the female worm, or the ancestral worm.

He took out a glass bottle prepared in advance in his hand and walked in the direction of the snake's head, just now the female worm wanted to rush out of this snake and jump onto another animal at the moment of crisis, but unfortunately failed, the parasite with such a mind made Qin Han feel more and more curious, so he planned to take the risk of catching this parasite at one time.

He used the dagger to lightly slash on the big tuft on the snake's head, cutting open the outer skin of the snake, and the big bunch below revealed the color of scarlet, vaguely as if something was moving slowly in red, as if trying to break through the restraints, but no matter how hard he tried, he couldn't break through.

Qin Han held the bottle in one hand and stabbed it towards the red place with a knife in the other, and with a pop of red blood flowed out, and at the same time as the red blood flowed out, countless small black objects like dust came out, and even a slightly larger black dot flew over.

This thing is very small, and the speed is very fast, it is almost invisible with the naked eye, but Qin Han has long been prepared, his body is wrapped in vitality, and he can feel it no matter what appears.

The black thing hit the Yuan Qi and couldn't break through and fell to the ground, not on the ground, but in the bottle that Qin Han had prepared in advance.

Qin Han injected a vitality into the bottle, and then closed the lid of the little east

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Xi couldn't get out, he looked at the little thing, he had excellent eyesight, but all he could see was a black dust, everything else couldn't be seen clearly, maybe it would take the help of a microscope to observe.

"Let's go. Qin Han turned around and walked outside.

Zhang Yuan followed behind him with some curiosity: "What about the carcasses of these snakes and the carcasses of wild boars?"

Qin Han thought for a moment: "Let the two brothers stay here, don't let any animals approach, and wait until five hours later to gather and burn them with fire." ”

Although Zhang Yuan didn't know what considerations were behind Qin Han's time requirements, they still believed Qin Han's words, so as long as they carried them out.

In fact, the reason why Qin Han said that he would be burned with fire after waiting for five hours was also based on it, when he was in the county hospital, he checked those who were sick and died, and did not find live Gu worms on them, so as to infer that as long as the host died, those parasites would die after a long time.

According to his inference, since these Yin Snake Gu parasites are parasitic, they have a direct relationship with the life and death of the host, and their occupation of the host's head may have a certain relationship with the activity of the host's brain waves, and the brain waves have already stopped five hours after the death of these animals, and those parasites are estimated to not last long.

When Qin Han returned to the camp, Professor Kang and the others were conducting drug trials, and when they heard that Qin Han had come back and asked about the situation over there, Qin Han was naturally very happy after saying that the mother worm had been killed.

"Doctor Qin, I remember that you said before that as long as you kill the mother worm, then the epidemic can be suppressed, now that you have killed the mother worm, how can you confirm your statement?" Although Cui Mingyu's expression did not have the previous arrogant mockery, as if he was asking questions, this question was still heartbreaking, in their opinion, the spread of the epidemic must not have anything to do with the life and death of a bug.

Qin Han naturally knew that Cui Mingyu wanted to get back on his own, and he made a fool of himself several times before, he was not a person who gave up so easily.

"Mingyu, as for whether the spread of the epidemic is suppressed, just look at the number of people who will increase the epidemic tomorrow. Professor Kang reminded him that he knew himself very well as a student, and knew that character was like this, and he would not give up as long as he had the first hope. But sometimes he likes to drill the horns, unless he is very convinced. In his dictionary, there are only two choices: success and failure, and it is by relying on this momentum that he has become a well-known expert in China.

Cui Mingyu said to Professor Kang with a serious face: "Teacher, isn't it too stupid to wait until tomorrow to see the number of infected people in the epidemic, since what this Doctor Qin said should be very convincing evidence, is it also nonsense?"

"Mingyu, how can you say that about Doctor Qin, what Dr. Qin has done since he came here is in our eyes, he can accurately say the name of this epidemic, and he can treat Dr. Li's infection, all of which can show that he has studied this epidemic, why are you so stubborn." ”

Cui Mingyu is still resolute even in the face of Kang Zhenzhong, his own teacher: "I only look at the facts, and I only believe when I see the facts, this is what you once told me to believe in science." He looked at Qin Han again: "Doctor Qin, how can you prove that you can really suppress the spread of the epidemic after killing that female worm?"

Qin Han thought for a moment, this is indeed a problem, Gu

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The insect was originally mysterious and mysterious, and it was really not easy to explain it, but after he killed the mother worm on his body when he was helping Dr. Li with his treatment, the remaining Gu worms were indeed affected, and even became less active, but he could only say these things, and others couldn't see them at all.

Just as Qin Han was hesitating how to explain this matter to Professor Kang and the others, suddenly an expert hurriedly ran over from another tent, with a hint of surprise on his face: "Professor, we observed the Gu worm under the microscope just now, and found that the activity of the Gu worm has been delayed. ”

Kang Zhenzhong looked at the man in surprise: "What did you say about delaying?"

The man hurriedly explained carefully: "It's the activity that has been delayed, it's the Gu worm in the bottle after Doctor Qin dissected it from the snake, we put the Gu worm under the microscope for observation, and found that those Gu worms were very active under the culture medium, but I don't know why it suddenly became sluggish not long ago, and even motionless, we don't know what happened, so we came over and told the professor." ”

The professor and the others thought for a moment, then turned their heads to look at Cui Mingyu: "Mingyu, do you see that the way you look now can explain your doubts just now?"

Cui Mingyu was also surprised, he looked at Qin Han, the shock in his eyes was indescribable, he opened his mouth wide for a long time before asking: "Is there really a connection between them, this can't be that this is not in line with scientific laws." ”

Qin Han smiled lightly: "If you don't study it, it doesn't conform to science before it, or it will meet after research, the main thing now is to control the epidemic, as for science or something, you can wait until the epidemic is over and then study it slowly." ”

Professor Kang immediately took over and said, "We have already matched the proportions of the prescription you wrote, but we still need to conduct some clinical research. ”

"Professor Kang, whether these drugs will work I believe that the results will be available soon, clinical research takes a long time, Hongxing County can't wait, I don't know how many people's conditions have deteriorated and are waiting for us to save them." "Qin Han is really a little anxious, the mother worm has been controlled by him, and the facts have proved that he controlled the mother worm and isolated it in the bottle, which has indeed controlled the behavior of other Gu worms, and the epidemic has been controlled, so it is good to treat it, he even gave the prescription, what are you waiting for.

"We have notified Hongxing County to prepare things, and we will go back to Hongxing County immediately. ”

A group of experts and professors in the canyon got into the car and headed in the direction of Hongxing County, now that the things in the canyon are over, the epidemic has been controlled, and all that remains is to clean up the mess.

The activity of Gu worms has declined, and the possibility of re-transmission is already low, but the treatment of those who have been infected should be done as soon as possible, and those who have deteriorated are in danger of dying at any time.

In the car, Qin Han and Tao Chengcheng sat together, Tao Tingcheng looked at Qin Han, and a smile appeared on his face: "I knew you could, I knew when you decided to come." ”

Qin Han looked at him, and said with some confusion in the face of Tao Qingcheng's compliment: "Yes, if that's the case, then why do you still want to follow, it's not that I'm afraid that I will die here." “

"No, I knew that you could easily solve the problems here after you came here, so I came with me, if I knew that I would die, I would be a fool to come with you. Tao Chengcheng's eyes were full of smugness.

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