At the beginning, Qin Shi Huang traveled to my home

Hearing what Li Wu said, everyone breathed a sigh of relief. The little immortal meant that smallpox has been solved by later generations. There is medicine, and it can be cured!

Such a terrible and severe plague, I never thought that there would be a way to cure it in the future.

The people of later generations are so amazing! They never thought that such a terrible plague could be cured.

"Please give me a prescription, little immortal," Zhu Biao said, his eyes still red. It's not like he hasn't seen smallpox before. Only a small number of people who get smallpox can survive.

The three people looked at Li Wu with burning eyes.

"Don't be anxious, don't be anxious," Li Wu knew that they were anxious, but there was no need to rush.

The three people frowned. How could they not be anxious? If they had known the prescription earlier, they could have saved one more person!

However, since the little immortal said so, they naturally couldn't act too anxious.

"As for smallpox, once someone gets it, they will not get it again, which means they are immune to smallpox.

There are two types of smallpox, one is major smallpox and the other is minor smallpox.

Smallpox develops quickly and has a high mortality rate, which means that there is basically no cure for smallpox.

Smallpox minor develops slowly and has a low mortality rate.

At this time, some people discovered that people who had had smallpox would not get smallpox again.

So they thought of a way, what way? "This is not just one way, it always takes trial and experiment step by step to succeed.

We can’t say that when a virus or plague appears, we can find medicine as soon as possible. That’s impossible.

That was discovered slowly through countless experiments by our predecessors, and we have no way of knowing how many times they failed.

But I also know that it will definitely be very difficult.

"Little Immortal, what's the solution?" Xiao Liuju widened his eyes with curiosity.

He wanted to know if a cure for smallpox had been found.

That would be great!

The people in front of the sky curtain stretched their necks, pricked up their ears, and listened attentively.

Doctors, in particular, were extremely serious about this. For thousands of years, they had not developed a cure for smallpox, and every smallpox outbreak resulted in countless deaths and injuries.

"That is to let some people infected with smallpox infect people who have not had smallpox, but the risk is also very high.

That would be a huge gamble. If you win, you can survive and even never get smallpox again in your life. If you lose, you will die!

So the concept of smallpox came into being.

This kind of smallpox can only be said to rely on luck," Li Wu shook her head. She had never seen smallpox, but she could imagine how terrible it was.

Fusu pursed his lips and said, "Little Immortal, is this the only way?"

This method can only leave it to fate, right?

The people in front of the sky curtain also felt a little uncomfortable. Could this be what the little immortal was talking about?

They felt that their luck was not that good. What if the smallpox turned into smallpox major? Wouldn't they have to wait for death?

"Of course not," Li Wu smiled and shook his head. "I just said that smallpox has been cured. People like us will be vaccinated from birth, so we will not get smallpox!"

Everyone’s eyes widened. Vaccine?

What is a vaccine?

Can they fight?

If they are given that vaccine at birth, they won't get smallpox. If they also have it, they give it to their newborn babies, why do so many children die?

"Little immortal!" three people shouted.

"I know what you mean. It is impossible for me to give you medicine directly. After all, there are so many people and so many dynasties. I can't give medicine to everyone, so I can only teach you the method."

"Of course, of course, the fairy will teach us the method!"

They didn't dare to imagine that the little immortal could have so many medicines to give them. How many people would that be in all the dynasties combined?

They don’t know either, so how can the little immortal take care of it?

Giving them a solution to smallpox would be a huge deed.

The people in front of the sky curtain naturally understood it, but some people were ungrateful and said that the immortals were so powerful and already had vaccines and so on, so why couldn’t they just give them to us?

Of course, there are only a few people who say this, and most people can still figure it out.

They also wanted to know the solution to smallpox so that they would not be afraid of it in the future.

"But of course the method of vaccinating against smallpox is too dangerous. Although we have known about this method for a long time, we have never used it.

It was not until the Qing Dynasty that vaccination against smallpox became popular. The reason was that during the Qing Dynasty, smallpox was very rare in the northeastern region of the Central Plains.

Since entering the Shanhai Pass, the Manchus have suffered from smallpox. After escaping death, Emperor Kangxi knew the harm of smallpox, so he promoted vaccination against smallpox! "

Fusu and Zhu Biao looked at each other, with disbelief and some confusion in their eyes.

"Little Immortal, you just mentioned Manchus?" Fusu had never heard of such Manchus. They were all Qin people!

And Zhu Biao could also guess that it was a foreign race!

"Yes, the Qing Dynasty is the dynasty after the Ming Dynasty, the Manchus," Li Wu nodded, "In our Chinese history, both the Yuan Dynasty and the Qing Dynasty were ruled by foreigners."

Of course they recognize it now, but their ancestors are not happy to recognize it and even want to kill each other.

It's impossible to talk about peaceful coexistence.

At least it won't be like it is now.

"What? The Manchus are foreigners. How dare they?" Zhu Biao was so angry that his face turned red. Those damn foreigners dared to occupy their Central Plains land. How hateful they were.

The barrage also began to criticize the Qing Dynasty, and the people of the Qing Dynasty were almost being scolded to death.

"Calm down, calm down, let's talk about smallpox first," Li Wu said to Zhu Biao.

Zhu Biao also knew the seriousness of the matter, and nodded, "Please speak, little immortal," but he was still angry in his heart.

Zhu Yuanzhang, the founding emperor of the Ming Dynasty, was even more furious. No one in the Ming Dynasty could accept that a foreign race had taken over their kingdom!

"Other countries were also experiencing the devastation of smallpox at the time, and the method of smallpox vaccination soon spread to other countries.

However, it did not spread so fast at that time, so people in Europe did not dare to use it. After all, smallpox vaccination really depends on luck, right?

Later, the emergence of cowpox made people begin to accept it with peace of mind.

At that time in England, there was a country doctor named Edward Jenner. After learning about our method of treating smallpox, he also wanted to find a way to treat smallpox.

You know what, he actually found it.

By chance, he discovered a strange phenomenon: people who often come into contact with cows rarely get smallpox.

Especially the milkers, they all have traces of cowpox on their hands, and people who have had cowpox never get smallpox.

The reason is that some cows have skin diseases whose symptoms are somewhat similar to smallpox, and they can also be transmitted to humans.

However, compared with smallpox, this disease is simply not worth mentioning. He also found that patients who have had cowpox once will not get cowpox or smallpox again!

Later, Edward Jenner spent more than 20 years to finally invent a practical method of vaccination against smallpox!"