The medical concubine never thinks of going out of the wall

Chapter 1512 Authority
Suddenly remembering and forgetting a key point, she quickly added: "The pus injected into these condemned prisoners is not the pus from smallpox patients, but the pus from cowpox."

Thinking about the living environment of these two people since they were young, they probably didn't know much about cowpox. Tang Nineteen faced the outside and called Aunt Lin: "Aunt Lin, Aunt Lin, come in."

Aunt Lin heard the words, put down the kettle, and hurried over: "Princess, you call me."

"Aunt Lin, you are now asking someone to prepare the carriage. The prince, me, and Mrs. Mei are going out for a trip."

Aunt Lin was a little worried: "Smallpox is prevalent outside, so it's not safe."

"Don't worry, I will be careful, you go quickly."

"Yes, princess."

Qu Tiange looked at Tang Nineteen: "Where are you going?"

"You'll know when it arrives."

Get off the carriage, and Tang Nineteen ordered that the carriage head towards the outskirts of Beijing, where there is the largest pasture in Beijing, where a large number of cows are raised.

When Qu Tiange and Mrs. Mei arrived at the livestock farm, they didn't know why.

Tang Nineteen greeted the ranch owner. When the other party heard the identity of the visitor, he was immediately courteous, and led the three of them to the milking farm according to Tang Nineteen's instructions.

At the milking farm, the female workers were milking the milk. When the rancher greeted them, the female workers lined up in line according to Tang Nineteen's request.

Tang Shijiu noticed that several of these female workers had blister-like lumps on their hands. Tang Shijiu pointed out one of them and asked her to stretch out her hand in front of Qu Tiange and Mrs. Mei.

"This is cowpox. I'll explain it to you at home. I'm afraid you don't understand it and don't believe it, so I simply brought you to the scene. ——Boss, how many people do you have on such a large ranch?"

"If you go back to the princess, everyone will add up to six or seven hundred."

Six or seven hundred, this is not a minority, Tang Nineteen asked again: "Now that smallpox is prevalent, is there anyone in your ranch who has smallpox?"

The boss hurriedly said: "No one, it's strange to say that smallpox broke out once when my grandfather was a generation, and there are two to three hundred people in the whole ranch, and none of them were infected with smallpox."

Tang Nineteen pointed to the female worker's injured vaccinia pustule: "That's because of this."

Instead, she took the female worker's hand and walked up to Qu Tiange and Mrs. Mei: "You will not understand me when I explain it. I simply said that people who have been infected with cowpox will never be infected with smallpox in their entire lives."

Everyone was shocked.

Elder Mei couldn't believe it: "It's true, what kind of disease is this?"

"It's cowpox."

The rancher came out and gave a more detailed explanation: "My lord, this is a kind of pustules on cows. It is very easy to infect humans. However, there are only a few small pustules, and there is no harm to the human body."

Mrs. Mei was even more confused: "The pustule on the cow has grown on a human body. This humble minister knows that it is only the princess. Why does the pustule grow on a human body, so that people will not get smallpox?"

The corner of Tang Shijiu's mouth twitched. There was no way to explain it. It couldn't be said, because vaccinia virus and smallpox virus have the same antigenic surface, so as long as you have had vaccinia, your body will produce antibodies and be able to resist smallpox virus.

Fortunately, as soon as she studied medicine, she was an authority.

"I'll tell you that you don't understand, so just tell me, believe me or not?" Afraid that he alone is not enough authority, he hastily recruited a more authoritative one, "You should know who my master is, right?"

(End of this chapter)