God-level prince of the Tang Dynasty

Chapter 457 Vaccination (third update)
In an emergency, Li Chengqian quickly left the Tai Chi Palace, and his method will be implemented. Now, for him, the most important thing is to do a good job in the prevention of smallpox.

I have to admire Cheng Yaojin, who dispatched troops at a critical time to block all passable roads near Lantian County, and set up a net to prevent some patients from Lantian County from escaping to Chang'an.

This time it started in the barracks, because there were too many cows and it could not be arranged in the East Palace.

When Li Chengqian arrived at the barracks, Sun Simiao was already anxiously waiting for his arrival.

"His Royal Highness, you are finally here. Duke Xing just found a cow with cowpox, and it is in the camp."

"Sun Zhenzhen, take me there!"

Li Chengqian knew that he was in a hurry at this time, so he said so.

Sun Simiao was very active, he spread his legs and quickly rushed to the position he said.

At the moment Fang Xuanling, Du Ruhui and others are all there.

"His Royal Highness, the minister is looking for you, look, this is a cow with cowpox, and I also brought five death row prisoners."

"Only one end?"

If only one head is not enough.

So Li Chengqian asked.

"There is only one for the time being, but I will definitely find more in the future! I have sent people to requisition all the surrounding cattle!"

There are quite a few cows, but there are not many sick ones, and there are not many cows.

"It's not bad. I thought it would take a day or two, but now it seems that it doesn't matter. You've done a good job!"

Fang Xuanling knew that Li Chengqian was comforting him, so he said:
"The minister is still doing less."

"His Royal Highness, it is not too late, I think we should hurry up!"

Sun Simiao was extremely anxious.

Li Chengqian looked to the side again, and there were five death row prisoners lined up, waiting to be vaccinated.

These five people didn't know what they were going to do, why they were cows, and the cows looked a little... scary.

"Sun Zhenzhen, come and see if this cow has cowpox!?"

Sun Simiao came over to take a look, then nodded.

"It seems to be true, this is somewhat similar to what people look like."

"Then let's start! Xue Rengui, Su Lie, you two will control this bull!"

Li Chengqian said so, the two of them understood, Xue Rengui was in charge of the front, and Su Lie was in charge of the back.

rise……

The two exerted their strength at the same time, and the cow was picked up, howling and looking very helpless.

Its cow life has been insulted since then, and it was so humiliated by two humans.

However, it has no power to resist at all.

This approach directly caused the soldiers in the camp to be stunned.

"Sun Zhenzhen, I will trouble you to collect these cowpox!"

Sun Simiao responded, "The old man will do it."

Sun Simiao is a doctor, he is very skilled in this kind of operation, and this is just collecting vaccinia fluid.

Finally, in his skillful technique, he collected some liquid, which can be directly applied to people's wounds for vaccination.

However, the toxicity of this method is a bit high. If these liquids are dried and turned into powder, the smallpox virus can be roughly inactivated, making it less toxic and safer after vaccination.

However, there is no time to do this now.

"How do you deal with these liquids, His Royal Highness?"

"Inflict these five people and vaccinate them!"

Although Li Chengqian's words were light, it made Sun Simiao somewhat conflicted.

At the same time, although these five people were detained by the soldiers, they still retreated as much as possible, as if they had encountered a ghost.

"His Royal Highness, the old man is saving people, not harming them... You..."

When Sun Simiao's words came out, the five people were paralyzed by fright. What harm is this thing? Is this thing poisonous?

What if they are used as a test?Because none of them is a good thing, either a murderer or a gangster, and they have known the outcome since they started their work.

Therefore, they had nothing to be sympathetic to, and went on to say: "Sun Zhenzhen, you are saving people! If it is successful, how many people will be saved? Then there will be no such disease as smallpox in future generations, and we are the only ones in this world. People of great merit. This is merit, and it is on the plate in your hand."

Li Chengqian tried his best to persuade Sun Simiao.

But he is a doctor, so he still can't do anything.

"This king guarantees with his life, this thing will not kill anyone!"

In the end, Li Chengqian had to say so.

Seeing Li Chengqian so determined.

Sun Simiao seemed to relax a little.

"Okay, then the old man will do it!"

At this time, someone handed a small knife.

Sun Simiao glued the tip of the knife with a trace of liquid, and walked towards the first prisoner.

"Sun Simiao, how dare you! What kind of genius doctor are you! Are you trying to kill someone?"

Li Chengqian didn't expect that No.1 would be so fierce that he opened his mouth to scold Sun Simiao.

Also called by name.

With one look from Li Chengqian, Xue Rengui kicked the prisoner in the abdomen.

The guy straightened up immediately.

Sun Simiao was still too merciful, but thinking that a large number of people behind him were being tortured by smallpox, he still took action.

The small knife was very sharp, and it directly cut a small hole in the prisoner's arm, and the liquid stuck to it.

As a result, the originally fierce prisoner collapsed on the ground, his eyes filled with despair.

"Don't worry, this thing won't kill you! It's just a little bit of life. You guys are all as strong as cows, and you'll be fine. I also told you that you will never be killed again in this life. Smallpox!"

Li Chengqian tried his best to explain, if he didn't explain, they might be scared to death, then this kind of acne would be meaningless.

Soon the other four were up too.

Sun Simiao was asking: "His Royal Highness, is it that...simple? Will these prisoners not be infected in the future? Or will they get smallpox and die?"

Li Chengqian really couldn't explain the specific reason, and he wouldn't tell them that it was because people would produce some antibodies.

"Don't worry, I can do it if I say yes, you believe me!"

Li Chengqian said it very confidently, as if it was true.

Seems to be true too.

"Well... well, how will these people react?"

"Sun Zhenzhen, they will react a little at most, and nothing will happen, but if you want to study it, you can observe it."

"That's right! Then the five people will be handled by the old man!"

"feasible!"

Li Chengqian also lived in the military camp for a few days, and the epidemic was getting worse every day. Li Shimin also came to look for him a few times, but he should not be too anxious to test this kind of thing, so he was persuaded by Li Chengqian go back.

After the fourth day, Sun Simiao came to look for it in a hurry.

"His Royal Highness...that's great!"

(End of this chapter)