Jing Yi found out after questioning that the male owner of the house was working outside, and he was working at a horse dealer. Horse dealers also have their own horse farms on the outskirts of Beijing.

The horse dealer often went to other places to sell horses, and even outside the customs sometimes went there. And the last place the horse dealer went to was not outside the border, but it was also in the border area, and it was still in the north.

Jing Yi sensed something unusual from this man's story. Now the investigation is whether this man was the first to get sick, and whether he is the source of the spread of this epidemic.

And the horse dealer should also investigate as soon as possible to see if they are still infected.

Jing Yi took out a bottle of alcohol and handed it to Xue Yuanyi and said, "Doctor Xue, there are no other assistants here, and many things have to worry about you. This is a disinfectant solution that can act as a disinfectant.

If you want to come into contact with a sick person, you must wear a mask, and then use this disinfectant to wipe your hands and other places that have come into contact with the sick person, which will greatly reduce your chance of being infected.

Your home can also be wiped with a soft cloth dipped in disinfectant, which will also kill the virus on the surface. If you prevent it well, you won't be infected."

Xue Yuanyi just saw this Hou Ye wipe the patient's wrist with this disinfectant, and Hou Ye himself wiped his hands.

Xue Yuanyi nodded, "Thank you Lord Hou for the medicine."

The two of them went out of the patient's house, Xue Yuanyi took off his mask with curiosity, opened the bottle of disinfectant, and smelled it, and a pungent smell of wine rushed to his head, making him sneeze.

Xue Yuanyi's face was full of embarrassment, and he quickly put the bottle on the lid and took the mask.

Jing Yi smiled, "Is there a pungent smell of wine?"

Xue Yuanyi nodded, "The smell of wine is very strong."

Jing Yi said: "Because this is the alcohol that is concentrated and refined from liquor, the alcohol content is very high, which can kill many toxic substances and germs."

Xue Yuanyi felt very fresh when he heard the word germ, he had never heard it before, and asked, "Master Chu, what is germs?"

Jing Yi also wanted to take the opportunity to popularize medical concepts such as germs to Xue Yuanyi. She found that this young man was very enthusiastic about medicine and was a good seedling to study medicine, and he might be able to cultivate it well.

Jing Yi said, "Germs are bacteria that can cause disease in people. Why are they called bacteria? Because it is not visible to our naked eyes, it is like air, something that cannot be touched or seen, but it is real.

Harmful bacteria can easily make people sick, and I give you this bottle of alcohol to kill most of the disease-causing bacteria. I'll tell you about it later."

Xue Yuanyi felt that what he heard today was like a book from heaven, very fresh, but he didn't understand it very well. However, he felt that the An Lehou in front of him should not be talking nonsense.

Xue Yuanyi had a feeling in his heart that this An Lehou was likely to be a great power in the medical field. It's just that people don't have fame and fortune and don't promote themselves.

Jing Yi said, "I'm going to go to Village Chief Yue to arrange some things, and I want to make another disinfectant, and then disinfect the whole village. Come with me, and I'll need your help later."

When the two of them left the patient's house, they took off the smock they had just woon. Back in the courtyard where they lived, Jing Yi put the overcoat into a large pot with boiling water in the yard and asked Xue Yuanyi to put it in as well.

These clothes are boiled and sterilized in boiling water. The two men threw the masks they had brought before into the fire and burned them and put on new ones.

Yue Zhonglin waited in the courtyard with a few clan elders, and when he saw Jing Yi and them coming back, he threw the white coat outside into the pot and boiled it, very curious.

But what he is most concerned about now is the most serious patients in their village, "Dare to ask An Lehou, can those people still be saved?"

Jing Yi said, "Don't worry, they can't die with me."

Yue Zhonglin and several other clan elders were all happy and excited when they heard this, does this mean that their village is saved?

Yue Zhonglin asked excitedly, "An Lehou, does that mean that everyone in our village can be cured?" Is our village saved?"

Jing Yi nodded and said, "As long as you do what I say, your village."

The patient will recover soon."

Yue Zhonglin and several clan elders were so excited that they almost danced.

They have lived in Yuejia Village for generations, and most of the villagers in the village are related to their relatives, and none of them want anything to happen to their relatives.

Yue Zhonglin said, "An Lehou, if you have any orders, just say it, I will definitely follow the arrangement you said, and our whole village will listen to your orders."

Jing Yi said, "I first wrote two prescriptions, and then boiled the medicine in a large cauldron. The first medicine was given to people who were sick with the disease. The second is for people who are not sick to eat, to prevent infection.

The two medicines are boiled separately. In order to avoid crowding, people who are not sick should not come together to receive medicine, and the time is staggered, and the family can send one person to receive medicine.

Sick families sent people outside their yards and asked them to prepare their own utensils for medicine and then pour them medicine. During the whole process, people on the outside should not have contact with people inside. Everyone must wear masks too."

Yue Zhonglin said, "Okay, I'll supervise everyone."

Jing Yi turned to Xue Yuanyi and said, "Doctor Xue, only the two of us here know how to use medicine, you have to help make medicine." I brought herbs with me this time, and you can dispense the herbs according to the recipe I wrote and boil the medicines.

In addition, I am going to design a sprayer to spray disinfectant, disinfect everywhere, and kill some viruses hidden in the corners."

Xue Yuanyi arched his hand and said, "An Lehou, please rest assured, the matter of boiling the medicine will be left to me, and you will be busy with other things."

Jing Yi turned to Yue Zhonglin and said, "Village Chief Yue, is there a carpenter with good craftsmanship in the village? I need him to make something."

Yue Zhonglin immediately said, "Yes, there are two carpenters in our village who are very good at craftsmanship, or father and son, and I asked them to be called."

Jing Yi called Gu Yu aside and said, "Gu Yu, I asked about those serious patients before, one of the men was working under a horse dealer on the outskirts of Beijing, and it was very likely that he had contracted the disease from that horse dealer.

It is not known what happened to the horse dealer, but if he was also infected, it would be troublesome to spread the epidemic to the capital.

There is a contact person left by your prince at the entrance of the village, you tell him about the situation, ask him to pass the news to your prince, and ask your prince to investigate this matter quickly. Be sure to be fast, in case the disease spreads again, it will be troublesome.

In addition, you ask that person to tell your family lord that I have basically found a cure for the epidemic, and I will wait to see the effect after the test, so that he should not worry too much about this. Then let him buy herbs and supplies according to the list I gave him before and send them as soon as possible, the herbs I brought before will not last for a few days."

When Gu Yu heard this, he arched his hand and said, "Yes, Master Hou, my subordinates will go and let people pass the news back."