Seeing everyone's suddenly realized expressions, Zhou Xian also breathed a sigh of relief, letting them realize the nature of smallpox, knowing the reason, they would not panic so much, and the next thing would be easy to do.

"I'll arrange the next tasks, first, the garment factory to speed up the manufacture of masks."

"Second, everyone in Xingjing must wear masks when they go out, and don't go out and walk around if you don't have anything."

"Third, guard the passages that enter Xingjing, all personnel must be checked from there when they enter, and they must be isolated for seven days after entering the city." Zhou Xian announced solemnly.

The people below took out Xingjing's latest invention fountain pen and recorded what Zhou Xian said.

"As long as we do these three things, will we be safe and worry-free?" Zhang Changfeng looked at Zhou Xiandao expectantly.

"Of course we can't be safe, we still have to be vaccinated with cowpox, does Director Zhang know where there are a large number of cattle?" Zhou Xian looked at Zhang Changfeng.

"The hundreds of cows in our Xingjing are all in the reclamation site ten miles away." Zhang Changfeng didn't know why Zhou Xian suddenly asked this

"Okay, I'll arrange for someone to check it out immediately, that's all for today's meeting, everyone go back to appease the workers, don't cause unnecessary panic." Zhou Xian stood up and announced.

After the meeting ended, Zhou Xian first asked Zhou Peng to take 20 medical students to the reclamation site, look for the cowshed, and observe whether the cattle had cowpox.

Then he came to the factory area of the North District, and Zhou Xian asked Li Si to find the old craftsmen who made glass artworks in the glass factory.

He also asked Zhao Laoyan to find some blacksmiths with better skills.

Soon Li Si came with twenty old craftsmen, and Zhao Laoyan also found thirty blacksmiths here.

"I'm here for you today so that you can make a precision part, which is a needle and a syringe." Zhou Xian said to the people in front of him.

"President, what's the use of making this part?" Li Si asked.

"The needles and syringes were made for this smallpox!" Zhou Xian's words were amazing.

The crowd was shocked, and they couldn't understand what the needle and syringe could have to do with smallpox.

"President, I don't know what it has to do with it?" Zhao Laoyan asked.

"We Xingjing encountered smallpox this time, and if we want to solve smallpox forever, only all the people in Xingjing are vaccinated with cowpox, and the way to vaccinate cowpox is to use the syringes and needles you made to inject cowpox into our arms." Zhou Xian patiently explained.

"That's it!"

"It seems that the needles and syringes we make are very important."

"Yes, the key to vaccinating the people of All-Star Beijing is in our hands."

Everyone understood and began to discuss.

Zhou Xian waved his hand to signal everyone to be quiet, and everyone saw Zhou Xian waving his hand and quickly stopped talking.

"Now I'm going to teach you how to make needles and syringes, and you're listening." After Zhou Xian finished speaking, he handed over the method of making needles and syringes to the craftsmen through the mysterious ball of light.

After the craftsmen came to their senses, they walked out of the conference room one after another and went to start making needles and syringes, their time was very tight, and if they were made one day later, Xingjing would be in danger for one day.

After explaining the matter of needles and syringes, Zhou Xian came to the School of Chemistry of Xingjing University.

There is a chemistry laboratory next to the School of Chemistry, and Zhou Xian is standing on the podium of the chemistry laboratory at this time.

"What we have to do now is to make iodine wine, which can sterilize and disinfect, which has a great effect on our next cowpox injections." Zhou Xian directly stated the purpose of coming.

"Please teach us how to make iodine." Xiao Ming, the squad leader of the School of Chemistry, spoke.

This Xiao Ming is a very talented student in chemistry, and Zhou Xian saw that he was good and asked him to be the class president of the School of Chemistry.

"Well, everyone listen carefully, I'll teach you how to make iodine wine." Zhou Xian nodded at Xiao Ming.

Then Zhou Xian taught the application and production method of iodine wine to everyone through the mysterious ball of light.

As soon as Zhou Xian finished teaching the knowledge of iodine wine, Zhang Dabiao, who was outside the laboratory, opened the door and said to Zhou Xian: "President, someone from the medical school is looking for you." ”

After explaining how the students of the School of Chemistry made iodine wine, Zhou Xian walked out of the laboratory.

When I came outside, I saw Zhou Peng waiting anxiously there.

Seeing this scene, Zhou Xian had a bad premonition.

Sure enough, as soon as Zhou Peng saw Zhou Xian come out, he couldn't wait to speak: "President, we have searched the entire Star Kyoto and found no cows infected with cowpox. ”

Zhou Xian was not much surprised to hear this news, after all, it is still quite difficult to find a cow infected with cowpox.

"I immediately issued an order for the entire Shanxi Prefecture to look for it, and if I still can't find it, I will let the whole of Shandong look for it." Zhou Xian said firmly.

Soon the entire Shanxi Mansion received the news that they were looking for cowpox cows, and Zhou Xian even ordered that as long as they could find cowpox, they would be rewarded with 100 taels of silver.

There must be brave men under the heavy reward, and soon there was good news from Ye County, a place called Wang Zhuang next to Ye County found a cow with cowpox.

Soon Zhou Jiajun came to Wangzhuang to buy the cow, and the people in Wangzhuang envied Wang Laohan, and a cow was sold for a hundred taels of silver, which was really shit luck.

A day later, the cow was sent to a cowshed in Xingjing.

This is a yellow cow, the cow has a lot of pus on its belly, Zhou Peng took the newly made glass syringe, inserted it into the abscess, and quickly pulled out the pus.

"Vaccinia taken from cattle is inoculated against all the cattle here, so that all the cattle are infected with cowpox." Zhou Xian, who was watching all this, nodded with satisfaction and spoke.

Zhou Peng and other medical students began to get busy, and everyone was busy for a long time, and finally all the cattle in the cowshed were injected with cowpox.

Two days later, sure enough, all the cattle had cowpox, and Zhou seemed overjoyed when he heard the news.

Hurriedly ordered everyone to go to Xingjing Square to get vaccinated with cowpox, and Zhou Xian asked Xingjing cadres and Zhou Jiajun to be vaccinated first to set an example for everyone.

Xingjing Square was crowded, full of people queuing up to get vaccinated with cowpox.

Zhou Xian was very relieved to see this scene, and the people of Xingjing were still very cooperative.

A hundred vaccination sites were set up at Xingjing Square, where every medical student was vaccinated and two soldiers helped.

Zhou Xian was the first to vaccinate with cowpox in front of everyone in Xingjing, which made the people of Xingjing, who were still a little worried, completely relieved.

Next is Xingjing's cadres and Zhou Jiajun, who stepped forward to inject cowpox.

There are now more than 400,000 people in the entire Xingjing, and it took 10 days to complete the vaccination.

After all the people of Xingjing were vaccinated with cowpox, Zhou Xian stipulated that those who lived in Xingjing after that must be vaccinated with cowpox.

As for the three merchants who contracted smallpox, one of them died, and the other two, although alive, were pockmarked all over their faces.

After this vaccinia vaccination, the medical students have matured a lot.

At this time, the largest hospital in Xingjing was also completed, which is a six-story building with three buildings arranged in a finished font.

On the day of the official opening of the hospital, Zhou Xian personally cut the ribbon for the hospital, and the ribbon-cutting link was handed over by Zhou Xian to everyone, and every time there is a major building or project completed, a ribbon-cutting ceremony will be held to declare his significance.

The hospital is called Xingjing Daiichi Hospital, which was built in the style of later generations, and can accommodate more than 1,000 patients in three buildings.

There is also an outpatient and emergency department, and the inpatient department houses different patients on each floor, so as to prevent patients from infecting each other.

For the time being, medical students will serve as doctors, and each of them will lead ten disciples, and some private doctors will be recruited to work in the hospital.

The hospital also recruited 200 nurses, both men and women, and the nurses received five taels of silver per month.

Zhou Xian also specially trained these two hundred nurses and taught them some basic knowledge of nurses.

Zhou Xian knew that these nurses were not enough at all, so he set up a health school under the medical school to train nurses.