County Magistrate Zhu asked Ye Xing to arrange his residence, but Ye Xing refused and said that he had to prepare medicines to treat the plague.

County Magistrate Zhu took out a token and said, "This is my county government order. You can enter and exit the county government at any time! No need to inform me, enter and exit at any time."

Ye Xing nodded, took the token and put it in his arms, then stood up and said goodbye.

Ye Xing came to a restaurant, asked where the kitchen was located, and went to the place where the slurry was stored, took out a large bucket, and then took some of the mud and slurry beside the slurry bucket on the ground and mixed them together.

I heard from the chef that it has not fallen for ten days, and it has accumulated a foul smell, but I can't leave the city, so I can only accumulate it.

Ye Xing came out of the city, then came to the lake, took out the inflatable boat, blew the air and inflated it himself, put it into the lake, and then went to the middle of the lake with one foot.

Back on the boat, everyone surrounded him. Ye Xing briefly explained the situation and asked everyone to practice.

Ye Xing took out three long buckets of gum from the space ring, poured the unfinished food on the boat into it, and then obtained the mixture of slurry and soil in the restaurant and put it in it, adding a lot of water, and then placed it in a corner of the deck, instructing the staff on duty not to touch it, nor to let someone touch it.

The next day, Ye Xing asked the boat to drive to a very small island in the lake, and then took out a crucible to make glass. Everyone was surprised by Ye Xing's approach, but they still didn't say anything, but carefully observed all his operations one by one.

Ye Xing made dozens of small glass tubes and some hollow needles, which were the injection needles Ye Xing wanted.

Ye Xing asked everyone to divide into two groups to make needles and needle tubes, without being too fine, just quantity.

Ye Xing and the two girls took a needle each and returned to the boat, took out three microscopes, and then taught the two girls how to use it, took out a leaf, adjusted it to the highest ratio, explaining and observing the extremely small constitutive cells in the leaves.

The two women had never heard of this knowledge, and their eyes were wide open, which was really eye-opening.

Ye Xing explained that the composition of the human body is the same, that is, various cells form the human body. The human body only has different structures. There may be different composition methods in the world, but the animals or plants that can be seen now are the same.

Finally, Ye Xing explained the principle of this epidemic. A very small pathogenic cell infected the normal cells of the human body, reproduced rapidly, destroyed the cells of the human body, and eventually caused fatal bleeding.

Qin Xinyue said, "The reason why people get sick is actually because of pathogens. Is inflammation and fever the destruction of pathogenic cells to people?"

Ye Xing said, "Yes, not all! In fact, there is another thing called virus. That thing is too small and can't be seen clearly under a high-magnitude microscope. There are countless things that can cause diseases."

Ye Xing took out the needle, took a drop from the slurry bucket, dripped it on a glass sheet, placed it under a microscope and observed it for a while, and then asked the two women to observe it.

Ye Xing said, "What you see in activities are moldy bacteria that make the slurry smelly. It will release something called penicillin. This component prevents other types of cells from surviving, and can only allow moldy bacteria like themselves to survive. Moreover, this component will prevent other bacteria from surviving normally soon."

The two women observed the things under the microscope, and Qin Jingxuan said incomprehensiblely, "What's the use?"

Ye Xing said, "If we extract these penicillin in slurry and inject it into the patient's body, then the sick person can cause the pathogenic cells infected with the plague to die, and then the person will be saved. This is the way to fight against poison with poison."

Qin Jingxuan thought for a while and said, "Will that cause normal cells to die?"

Ye Xing said, "Without! But there are countless normal cells in the human body, and the pathogen is relatively small, so as long as the pathogen is eliminated, the human cells will slowly recover!"

Qin Xinyue said, "I don't know where you know this knowledge from! Sister, it's time, don't ask so many details anymore. Believe in Ye Xing! It's useless to discuss these!"

Ye Xing and Qin Jingxuan nodded at the same time. Now it is not the time to discuss, but now it is to do things and solve problems.

Ye Xing took out the gum he had made on a deserted island to make a large water storage tank, took out some grain, and asked the two to crush it with a small hammer and grind it into juice, mix it together and cook it as culture medium, and implant the slurry that had been cultivated for a day. This is the raw material for making penicillin.

Ye Xing asked the two women to try to make a filter with two pieces of cloth and put cotton in the middle. The three of them worked together and made dozens of filter cotton in two days.

Ye Xing also asked several team members to burn charcoal on the island with fire. After a day, he made a lot of charcoal and ground the charcoal into powder to set aside.

Now thirty team members work hard to make syringes day and night, and use cork to make many syringes to push and plug them together, which has been assembled as tens of thousands of branches.

Three days later, Ye Xing took out a wooden bucket of slurry and began to filter out the penicillin solution with a filter, add rapeseed oil and acetic acid and stir evenly, then filtered with activated carbon powder, and then used a new filter to obtain a small wooden bucket of penicillin clean liquid.

The three of them observed under a microscope and found that there were no bacteria. Ye Xing took out the ice spirit crystal from the space ring and freeze the penicillin clean liquid.

Ye Xing decided to go and test it. The two women wanted to see it, but Ye Xing asked the two women to stay. After all, it was still very dangerous now. I don’t know how many people have died in the past few days. He has a deep skill and went to the isolation area on the north gate of the lakeside to test the medicine alone.

Now that Ye Xing has been leaving for six days, Yunhu City has been strictly enforced according to Ye Xing's requirements, and it is very orderly. Several patients were found sporadically and they were immediately isolated.

However, outside the city, there are hundreds of thousands of people in the quarantine area established five miles outside the four gates, and it is increasing every moment. All the verification teams in the city are now out of the city. Everyone is holding weapons and prohibiting people from entering the quarantine area from entering. Those who are hitting the defense line will be shot and killed directly.

The people who were shot and killed rushed up, sprinkled lime, piled firewood, drizzled it with ignition, and started to burn it. The scene was very terrifying and cruel.

This extreme terror also suppressed the influx of refugees and did not dare to attack the defense line again.

Ye Xing, who had a mask and headscarf, couldn't help but shake his head when he saw it. When he came to the North Gate Quarantine Area, thousands of people gathered here, wielding their internal strength, and shouted to a group of people who were about to enter the city, "You are not sick and separated from those who are already fever. You are confirmed to be sick and have no other side. Now, people with illness and fever are on the other side. After careful observation, you can enter the city." After saying that, he showed the token of the county magistrate's mansion.

Many people clamored in despair, but some knowledgeable people still calmed down. They turned around and said it separately. After a long time, everyone calmed down.

Everyone started to check themselves and each other, so that the sick and not sick were separated into two sides, and dozens of people with fever were killed.

Ye Xing said, "I will give normal people a dose of prevention and treatment now, don't worry!"

Ye Xing took out the needle and sucked out a little penicillin stored in the ice spirit crystal, so that the patients who did not have any disease came over and injected one by one into the vein on his hand. Of course, he didn't care about any safety issues at all.

Everyone was surprised that this was not a potion, but no one questioned it, basically one person was a second.

There are estimated to be more than 3,000 people outside the Ximen, all of whom have injections of the medicine.

Finally, Ye Xing came to the person with fever and said, "This is a potion for curing and preventing diseases. If you are not serious, you will be cured tomorrow morning. But if you can't survive, don't blame me, I will do my best."

The dozens of people stopped talking after hearing this and knew that their situation was like this. Ye Xing went over and each person had a pill, which was a pill for ventilation and fitness, and then each person took a injection of the medicine solution full of the tube.

Ye Xing found that more than a dozen of them must have been infected, had a high fever, and was obviously red in his eyes and was dysentant. Ye Xing increased the dose and gave another pill.

Ye Xing asked the crowds on both sides to separate them with firewood and not to contact each other. All outsiders on the defense line in the isolation area watched Ye Xing work without saying a word.

Several people in charge knew Ye Xing, so they asked the city guards and the inspection team members not to interfere.

Ye Xing sat down on the defense line of the isolation area, set up a fire, surrounded himself, and put the mask and headscarf into the fire.

Ye Xing moved his own internal energy and true energy, ignited a high-temperature spiritual fire on his body, killing all possible bacteria on his body.
Chapter completed!