“Four steps?”

Qin Youshui repeated in a low voice.

"Yes, if you want to prevent smallpox from spreading, these four steps are essential."

Mu Changqing replied solemnly, his serious appearance and handsome appearance were indescribable unruly and elegant.

He barely suppressed the throbbing in his heart, Qin Youshui said seriously.

"Please give me some advice."

"First, in any plague area, the water source must be strictly controlled, and the water must be boiled before it can be drunk."

"Secondly, in the severely affected areas, it is best to isolate all the people, sprinkle lime around, and wash the tableware with aged vinegar before eating."

"Third, infected bodies must be burned in time and placed in the open air. How can the plague not spread and spread? "

"Fourth, you must plan a toilet area separately!"

Qin Youshui was stunned when he said the four resounding words, and even Mr. Wu, who was beside him, was silent.

After a while, Old Wu asked slowly, hunched over, without the previous resentment in his words, with an undetectable respect.

"What the young master said is really enlightening, but why should I drink water boiling?"

Mu Changqing smiled.

"High temperatures can prevent the second outbreak of the plague. If you think about it carefully, will the death toll continue to increase after each outbreak of the plague? Why?"

"It is precisely because the corpses are placed randomly to pollute the water source and spread through the water source that the plague has become more severe and the number of infections has increased until it is out of control."

After Mu Changqing finished speaking, the scene suddenly became quiet.

Mr. Wu swallowed his saliva with difficulty and looked at Mu Changqing with a very complicated look.

Mr. Wu was born into a great man and had experienced people. After a little thought, he understood the feasibility of these steps.

He had always felt strange that there were quite a few plagues in history, but why every time the plague broke out, the connected prefectures and counties would be affected in a short period of time?

Water source! Corpse! Infection!

The words Mu Changqing said, which made Mr. Wu suddenly enlightened.

A word awakens the dreamer.

At this moment, Mr. Wu felt a little ashamed. He had scolded him for talking nonsense before, but now he is the frog in the well.

“In fact, these four steps are all about preventing the plague

Just a second outbreak, if you really want to get rid of the plague, you have to get a smallpox vaccine on your body."

Mu Changqing slowly gave the key information.

Sure enough, the few people in front of them were shocked by these words.

Before Mr. Wu could speak, the girl was already speaking in a hurry.

"Smallpox vaccine? Can you say that after receiving this smallpox vaccine, you will no longer be at risk of getting smallpox?"

Qin Youshui's eyes were full of colors, and he didn't care about the difference between men and women. His beautiful Zhen's head leaned forward slightly.

He opened a little distance indifferently, and Mu Changqing said gently.

"Yes, after receiving the smallpox vaccine, even if there is another smallpox plague outbreak, you won't worry about getting infected."

After glimpsing Mu Changqing's little movements, Qin Youshui's little face was a little rosy.

"Young Master, don't know where to find this smallpox vaccine?"

I took a look at the sky and it was approaching dusk.

"It's getting late today. Tomorrow you can take some people to my residence. I will arrange for them to be vaccinated."

After leaving her residence, Mu Changqing did not want to continue chatting with her, and walked slowly towards the city with her hands behind her back.

The wind and snow are everywhere, walking in the garden. At this moment, Mu Changqing actually has a sense of dust in everyone's eyes.

"Miss, we have met an expert."

Mr. Wu sighed.

"Yes, I don't know where this young master comes from?"

Qin Youshui muttered softly, and then a ray of light suddenly burst out from his eyes.

"Go back quickly, I want to tell my father these words. Now the court is quarreling about the smallpox matter. With Mr. Mu's plan, I think it will definitely be helpful to the court."

After saying that, the girl hurriedly ran out in the wind and snow with her skirt.

"Miss, umbrella!"

The servants behind him hurriedly followed.

———

"Nothing!"

The tea cup fell heavily to the ground, and the tea was everywhere, and Qin Guangdong was so angry that he blew his beard and stared at him.

The servants in the hall were silent.

"It's fine if Youshui is ignorant, but Lao Wu, why are you just making trouble? How can you still indulge Youshui to go out at this time?"

Qin Guangdong, Yan Dynasty veteran, and the second-in-commander of the Ministry of Revenue.

"Dad, I asked Mr. Wu to accompany me. If you want to scold me, just scold me."

Qin Youshui stepped forward and blocked Mr. Wu.

"You, you, you are really going to get angry. Your mother left early, and you are the only daughter under your father. If something happens to you, how can you let your father live?"

Qin Guangdong stretched out his fingers and kept litting, obviously he was very angry. The servants in the hall knelt on the ground and were even more arrogant and dared not let out.

"Okay, Dad, isn't this okay for my daughter?" Qin Youshui shook his head and made a face at Qin Guangdong, using his usual coquettish methods, which was very eccentric.

"What, you really want something wrong?"

Qin Guangdong glared at his daughter angrily, and had no choice but to do anything about his pampered daughter.

"No, dad, my daughter went out today and met a very strange person."

Qin Youshui laughed sweetly and then nodded to the servants kneeling in the hall, signaling them to go out quickly.

My eldest lady, the master spoils you does not mean that he spoils us.

Who dares to get up if the master didn't say anything?

"Okay, get up."

Naturally, my daughter's tricks could not be hidden from the eyes of the old fox. She shook her head helplessly and said.

The servants then stood up.

"Dad, you have tea."

He smiled and poured a cup of tea and handed it to Qin Guangdong. Qin Youshui explained in detail what happened to Mu Changqing today.

"Four steps? Where did the young boy dare to argue against the plague?"

After hearing the beginning, Qin Guangdong hummed with disdain as Mr. Wu and others before.

But as I listened slowly, my eyes became a little unnatural, and I gradually became solemn from the initial indifference, and I didn't even know when the tea in the cup had already cooled down.

Until he heard that he had finally received the smallpox vaccine, Qin Guangdong suddenly stood up and hurried out.

"Dad, where are you going?"

"Palace!"

——————

Imperial Palace, Chengying Palace.

In a bathhouse filled with water vapor.

A graceful woman was lying on the edge of the bathhouse covered with petals. Two close-fitting maids were wearing veils on both sides, gently kneading the woman's shoulders.

The cool moonlight shone through the window edges. In the rising mist, the woman slowly opened her eyes, held up her lotus root arm and scooped a handful of warm water and sprinkled it on her face. A natural flower mole on her eyebrows was extremely charming and incomparable.
Chapter completed!