The best old woman is too fierce, stepping on her ex-husband and beating up her traitorous son!

Three days later, he and his master were taken to a town.

There are a total of 300 people in this town, including men, women and children.

Although some people wanted to resist, they couldn't resist under heavy troops.

In addition, the government also said that as long as you participate in the smallpox experiment, each person will receive ten taels of silver.

For those in poor towns who cannot save one tael of silver a year, these ten taels of silver are very tempting.

Doctor Liu and Li Changan were fully prepared. They divided them into three batches for 20 days and completed the vaccination with cowpox.

Only an old man who was bedridden could not bear it and passed away.

In fact, even if the seriously ill elderly person is not vaccinated against cowpox, the elderly person may not live long.

The other 290 people recovered.

Even if you wear clothes stained with smallpox, even if you smell smallpox, you are not infected.

During this experiment, three imperial doctors from the imperial hospital who had been infected with smallpox followed the whole process.

Very shocked by this result.

If possible, it can be implemented nationwide.

Emperor Yan Ping was overjoyed when he saw the report from Li Changan, Divine Doctor Liu, and the Taiyuan Hospital.

Tell the world immediately!

Tell the world that it was Divine Doctor Liu and his apprentice Li Changan who found a way to prevent smallpox.

People in the capital were the first to see the Di newspaper.

Many people don’t believe that how can something like smallpox be prevented?
This is true in the capital, let alone other places.

Everyone just took it as a joke and didn't take it seriously at all.

General Huo Da took his children to a place in the capital that specializes in vaccination against cowpox.

"Come, vaccinate my children with cowpox."

The imperial doctor from the Imperial Hospital is located in a special vaccination place in the capital.

Doctor Wang's smile was as bright as a flower. He had been waiting for three days and finally got one, and it was General Huo.

Today I have a rest, and many adults also come to visit me.

Wang Taiyi wiped the equipment with strong alcohol, and then used a sterilized needle to inoculate the child with cowpox.

"General Huo, after your child goes back, he may have a fever for two to three days, but don't worry, this is normal. Drink more water, exercise less, and have a good rest. Once the fever subsides, it will be fine."

General Huo nodded, "Okay, I understand."

Mr. Li beside him was dubious, "Is this enough?"

"Yes, that's enough." Doctor Wang nodded, "The process of collecting cowpox and cleaning it up is very complicated, but you don't need to know. Even if you know it, you can't extract it."

As expected, Young Master Huo had a low-grade fever for two days and was a little depressed. But after the fever subsided quickly, he was alive and kicking.

The eldest princess was relieved.

Emperor Yan Ping asked the princes and grandsons to come and get vaccinated.

Under the leadership of the royal family, ministers also began to vaccinate.

Ordinary people may be ignorant, but they understand that what the higher-ups want and want to do are all good things.

Since there was nothing wrong, they also went to get vaccinated.

There is no charge for vaccination this year, but if you want to get vaccinated next year, you will have to spend money.

The imperial doctors sent out first went to major cities to promote the disease.

However, Li Changan followed His Majesty's reward and came to Xiguan with Divine Doctor Liu.

They wanted to vaccinate the people in the west so that they would not be afraid of smallpox attacks from the Qi Kingdom.At the same time, Huo Yingjie sent treasures worth 200 million taels to the capital.

Emperor Yan Ping was happy in his heart, but conflicted on the surface.

Of course, this is for the people in the court to see.

When the elders were noisy and accused Huo Yingjie of being cruel, Emperor Yan Ping scolded him.

"Qi State spread smallpox to the people of Dayan. Once the infection spread, there were countless deaths and injuries. After all, there was no way to prevent smallpox at that time."

"Even though Divine Doctor Liu and Li Chang'an have now developed a wonderful method to prevent smallpox, its promotion is slow. It will take years, even decades, to be effective."

"Now that you are getting vaccinated against smallpox, you are not afraid of smallpox. But there are still many people who have not been vaccinated. Doesn't their life count as life?"

As soon as the courtiers heard this, they knew that His Majesty approved of Huo Yingjie's matter.

"It's just that General Huo's killing was too serious and would harm the world. But for the Great Yan Dynasty, General Huo has merit."

"Wei Chen is not attacking General Huo this time, but hoping that General Huo can cultivate his moral character."

When Emperor Yan Ping heard this, he thought for a moment and nodded, "It is my decree that Huo Yingjie has been running for thousands of miles. He is exhausted both physically and mentally. I feel very sorry for him. The quasi-yingjie will stay at his home in Xiguan to recuperate. In addition, he will be promoted to two levels and will be rewarded with gold." One thousand taels, a pair of Longquan swords."

Zhou Hai quickly recorded it and will formulate an imperial edict later.

General Huo stood up and said, "Thank you, Your Majesty, for the reward."

Although the envoys of Qi State were active everywhere in the capital, no one dared to accept their benefits or say good things to them.

After all, Qi Guo has done bad things before, which is unforgivable.

Li Changan came to Lanshan County after a long career, and it was already summer.

It was the first time that Li Changan had been away from home for so long, and he was very homesick.

Passing by Li's shop, Li Changan jumped off his horse and said, "Uncle."

Uncle Li was discussing business with someone and had just kept the account books.

Hearing the familiar but slightly changed voice, Uncle Li looked up and saw Li Changan, who had grown more than half his head, rushing into the store.

Uncle Li quickly came out of the counter and patted Li Changan on the shoulder. "Chang'an, you have grown taller. Is the cowpox successful?"

"Yes, uncle." Li Chang'an replied, "Master and I are very worried about the soldiers and people in Zhenxiguan, so we came here to vaccinate everyone, so that smallpox will not threaten us in the future."

Uncle Li was excited and patted Li Changan on the shoulder again, "Okay, great. Our Li family finally has another capable person."

"Are you hungry? Would you like to eat here?"

Li Changan shook his head, "No, uncle, I miss my mother. I'll go back first."

"Okay!" Uncle Li didn't stop him. After all, it was the first time Li Changan had left home, and it was human nature to want to see his family as soon as possible.

Li Changan got on the carriage again and took his master to Lihua Village.

The arrival of Li Changan and Doctor Liu surprised Li Xiaoyue.

"Quickly, you're done."

Li Changan replied: "Mom, with His Majesty's support, it is really fast to give money to others."

"Now His Majesty has sent people to major cities to start vaccination. My master and I will come to Xiguan, Lanshan County."

Li Xiaoyue nodded, "Okay, since it is already very safe, as long as there is no smallpox in the house, we will plant it in all the houses."

"Okay!" Li Changan agreed.

At this time, Gongsun Lian and Doctor Liu were also discussing this issue. The military camp adopted batch vaccination to maintain combat effectiveness.

Old Man Li also asked people who had never had smallpox to be vaccinated.

The other people in Lihua Village were just curious, but did not dare.

However, after seeing that after the vaccination, it was just a mild fever and it was fine, and the patient would not be infected with smallpox in the future, people began to want to be vaccinated. (End of chapter)