"Young Master, we're fine!"

After the three guards saw Lan Bin and hurriedly saluted, one of the guards smiled and said, "The main reason for delaying it for so long is to find it!" ”

As he spoke, he pointed to a cow not far away with a lot of abscesses.

Lan Bin's eyes lit up when he saw it, and he hurriedly stepped forward to check the abscess on the cow's body, and compared it with the cow infected with smallpox in his memory to confirm it.

The guard continued: "When we went to Yang Village in Jurong County, we learned that Yang Village had been sealed by the local government, and no one was allowed to come out or enter. ”

"And people and cattle who have been infected with smallpox have to be dealt with intensively."

"It's also a shame that we went in time, otherwise this cow may have to be disposed of!"

"You've all worked hard, go down and wash up first, and then come to the front yard and get vaccinated with cowpox." After Lan Bin confirmed that the abscess on the cow was formed after being infected with smallpox, he was even more overjoyed and ordered with a smile.

The guard shook his head, and suddenly half-knelt down and said, "Young Master, we are in trouble!" ”

"What's the trouble?" Lan Bin was stunned and said suspiciously.

The guard hesitated and said, "Young Master, this cow was snatched from the Jurong County Government in the name of Yongchang Houfu. I..."

"That's it? Don't call it a problem! ”

Lan Bin thought that the guards had caused some trouble, but he didn't expect it to be such a trivial matter, so he waved his hand: "You bring the cow back, it's a great achievement." The matter of robbing the cattle, this young master undertook it with all his might. ”

"Thank you, young master!" The three guards were moved to tears and knelt down to thank them.

"Alright, get up and wash up! I'll have to get vaccinated with cowpox later! ”

After Lan Bin helped the three guards up, he looked at Lan Wu again and ordered, "Lan Wu, go and call all the people in the mansion over." Line up to get vaccinia! ”

"Young master, this..."Although Lan Wu had read the cowpox inoculation method for preventing smallpox plague written by Lan Bin, he had never heard of this prevention method, and he was a little worried.

Lan Bin said impatiently: "What this, that, wait for Young Master Ben to be the first to be vaccinated!" ”

Lan Bin said so, and Lan Wu didn't say much, so he turned around and arranged for the servants in the front yard to gather the people in the house, including Lan Yu's wives and concubines.

Tea Kung Fu, seventy or eighty people from the Blue Mansion gathered in the front yard.

Among them, Lan Ling'er jumped up and down in front of Lan Bin, looked at the cow infected with smallpox, and asked everyone's thoughts: "Brother, what are you bringing us here for?" ”

"Listen to me, I found a way to prevent smallpox plague from an ancient book, cowpox vaccination!"

Lan Bin looked around, saw that the number of people was almost complete, and said loudly: "After vaccinating with cowpox, there will be slight discomfort, such as smallpox." ”

"But don't panic, the slight discomfort will go away quickly."

"In addition, after vaccinia, everyone will not be infected with smallpox in this life!"

"Alright, I'll be the first to start vaccinating, and then I'll vaccinate you!"

Everyone was still whispering, questioning Lan Bin's method of vaccinating cowpox and preventing smallpox plague. But when I heard that Lan Bin was going to be the first to be vaccinated, all doubts disappeared.

They don't think that their lives are precious to the young master's life. The young master has to be vaccinated, what else is there to be afraid of.

Moreover, the smallpox outside the house makes people panic, in case they get infected when they go out of the house!

There is a way to prevent smallpox plague, why not?

Lan Bin ignored everyone's discussions, and ignored the obstruction of Lan Hu and other relatives, and when he came to the cow infected with smallpox, he used a dagger to cut a wound on his arm, and then used the dagger to dip some cowpox pulp on the cow and apply it to the wound.

Cowpox inoculation and it became.

After Lan Bin inoculated himself, he turned around and began to vaccinate the rest of the Lan Mansion in turn.

The whole Lan Mansion, including Lan Hu, Lan Ling'er and others, saw that Lan Bin really vaccinated himself, and they all followed Lan Bin's instructions and vaccinated them in turn.

It took a full hour for Lan Bin to vaccinate everyone in the house.

He then had his servants take the smallpox-infected cows to a yard not far from the stables and feed them individually.

The next day, there were some reactions after vaccinia vaccination from all over the Lan Mansion, just as Lan Bin said, he was even more convinced of Lan Bin's method of vaccinating cowpox to prevent smallpox plague.

to the point where it did not cause any panic.

And Lan Bin originally planned to take some cowpox pulp and take it to the palace to inoculate Zhu Xiongying, but he also had a reaction after being vaccinated with cowpox, so he could only give up this plan and arrange for a slave to go to the palace gate to report to Mr. Dahontang and ask for sick leave.

Lan Bin rested at home for two days, until the reaction after vaccinating his body disappeared, and then he took some cowpox pulp from the cow, put it in a glass bottle, brought it into the palace, and went to the main hall to study as usual.

Zhu Xiongying, who had just arrived at the main hall and arrived early, immediately greeted Lan Bin as soon as he saw him, and said with concern: "Cousin, Mr. said that you are sick." How about now? Are you well? ”

"Don't worry! I'm cured! ”

Lan Bin saw that Zhu Xiongying cared about him so much, his heart was warm, he said with a smile, looked around and no one was paying attention, and said in a low voice: "Xiongying, has the emperor mentioned a method to prevent smallpox plague recently?" ”

"Nope! I haven't heard the emperor's grandfather mention it. Zhu Xiongying thought for a while, shook his head and said, "Cousin, what is the method to prevent smallpox plague?" ”

Didn't you mention it?

Didn't Zhu Yuanzhang believe the method I wrote to prevent smallpox plague?

Yes, I'm only thirteen or fourteen years old, and I'm a soft-spoken person. How could Zhu Yuanzhang believe the method of preventing smallpox plague written by a doll?

Lan Bin was a little depressed in his heart, but he didn't show it on his face, and said with a smile: "Let's go, I'll take you to see it!" ”

The sound fell, and Zhu Xiongying was taken out of the main hall and came to a slightly remote place, where the eunuchs who followed Zhu Xiongying were separated.

Then with his back to the eunuch, he took out the prepared dagger and the glass bottle containing the cowpox pulp from his long sleeves and said, "Big nephew, this is what I specially prepared for you." It's cowpox pulp. That is, the abscess juice from cows infected with smallpox. ”

"As long as you scratch the wound on your arm and apply a little cowpox pulp, you can be free from smallpox for the rest of your life!"

"Really? Cousin, you won't lie to me, will you? Zhu Xiongying was skeptical.

Lan Bin rolled up his long sleeves, revealing the scar after being inoculated with cowpox: "Of course it's true, you see I've been vaccinated!" Would you like to try it? ”

"Okay, I'll try!" Zhu Xiongying touched the scar on Lan Bin's hand and thought about it.

"Come on, I'll vaccinate you!"

Lan Bin was overjoyed, and hurriedly grabbed Zhu Xiongying's arm, scratched a small wound, and then smeared cowpox pulp and inoculated cowpox.

Zhu Xiongying was stunned and said, "It's so simple? ”

"It's that simple!"

Lan Bin put away the dagger and the glass bottle: "Let's go, let's go back to the main hall!" ”

That night, Qianqing Palace.

When Zhu Yuanzhang was listening to Mao Xiang's report on the smallpox in Jurong County, suddenly an elderly eunuch was sweating profusely, hurriedly broke in, knelt on the ground and cried bitterly: "Your Majesty, His Royal Highness the eldest grandson... He contracted the smallpox plague!! ”

"What !!"