I don't know if it was the leakage of the news, or if the sixth sense was strong by nature, on the fifth day when the news of smallpox came to the Lingling, Ji Feng hurriedly said goodbye to King Xian, and didn't even say hello to Bailiyan, and left with the agreement and the accompanying people and horses, as fast as he wanted, for fear of dying in Xianguo.

On the afternoon of Ji Feng's departure from the city, Bai Liyan rushed to the Chengnan Annex, with the extracted vaccine, to organize vaccination.

"Come on, pull up the long sleeve of your left arm, and expose your arm."

At the urging of Bailiyan, the ladies of each room and the girls came forward, stretched their necks like looking at dioramas, looked at the knives spread out on the white cloth in a row on the table, and thought of everything.

Bai Lifang stretched out her snow-white neck and stared at the bright knife in Bai Liyan's hand, and couldn't help but swallow her spit and said

"Dad, what are you doing, you have to use a knife to cure any disease."

"yes, if it hurts, I don't want to cure it."

Baili Caiyun hid behind the county lord Qiao and said timidly, and the county lord Qiao answered

"Yes, Master Hou is a strange thing with a knife, and I am so worried when I look at my concubine."

Jiang Rong also said on the side

"There's something disgusting in the glass cover, it's not for us to drink."

Before he could say anything, without waiting for Bailiyan to speak, Zhou Kong said with a bluffed face

"What the hell are you doing, is there such a cure as you?"

All the women, you say a word to me, and the cannonballs are repeated, which provokes a hundred miles of swallows

"Alright, stop talking nonsense. All line up, if you want to wait one by one today, if anyone escapes and shirks, he will be killed by the plague in the future, Ben Hou can't do anything, hurry up and stand up. ”

"But what disease do you cure, what do you do with a knife?" Jiang Rong asked.

"It's a long story, but you can make it clear in a few words. Much simpler, it is an invisible thing smaller than bacteria, which can kill people if it invades the human body. There is no cure for this kind of thing, and it can only be fought with poison. The poison is the poison on the cow, but it will not kill people, but it can fight poison with poison. ”

The women were taken aback when they heard the news, and Baili Fang said without concealment

"Use the poison of cattle to heal people, and you won't get cattle diseases in the future."

Baili Yanban said with a lower face

"There may be adverse reactions, such as fever, the wound is red, swollen and induration, and in severe cases, death may occur, but the probability is very low, as long as you eat and sleep well, everything is as usual."

"Since you may die, can you not take medicine?" Tang Tao said worriedly, and decisively pulled Baili Barbarian to hide behind Xiao Chunyu.

Bailiyan looked at Tang Tao slyly, and raised the corners of her mouth treacherously

"Yes, but at a price."

"Ah, what a price."

Tang Tao asked stupidly, and Bai Liyan said to her

"If you get the plague, there will be a layer of pimples and pustules the size of rice grains all over your body, even on your face, and even if you are lucky enough to survive, you will end up with countless pockmarks like the hemp cake you eat at home. Anyway, do you want to try it? ”

"No, don't, Tang Tao is going to turn into a hemp cake face."

Tang Tao grabbed his neck and shook his head repeatedly, and the other women couldn't help but feel terrifying while imagining.

When he was young, Jiang Rong said

"This disease is so bad, then treat it quickly, don't delay, I'll come first." Jiang Rong scooped up the long sleeve of her left arm, revealing her snow-white arm, and reached forward to take the lead in setting an example.

"It's still Rong'er sensible, come, give you medicine for your husband."

Bai Liyan took a sharp sampling knife and dipped a little cowpox liquid from the glassware, and very skillfully cut a small infusion on her snow-white arm, and a blood flower appeared.

"Okay, after a while, press the wound with gauze, and if you feel dizzy and malignant and feel fever in a day or two, you can rest for a few days."

Jiang Rong looked at the oozing blood in surprise, and faintly felt a slight pain, thinking that it would be inserted into the flesh like a needle.

"It's as simple as that?"

"yes, it's as simple as that. Just dip a little cow disease in the head of the knife, pierce it into the body, and it can be self-remedicated within a few days, but there are times when it fails. Therefore, for the sake of insurance, it will be necessary to plant again after 10 days. ”

The women have followed for many years, although they have some knowledge, but they know what they are and don't know why, they only know their appearance. Bailiyan didn't expect them to understand everything, the work of vaccination was too detailed, they felt too mysterious, they didn't have a concept, they didn't talk about it, they were not practical, so they had to summarize vaccination as a medicine.

Jiang Rong appeared to say, the women did not dare to shirk any more, and accepted the pox one after another, and hundreds of people in the whole province will be vaccinated in three batches, so as not to have a transient reaction to the majority of people who are vaccinated at the same time, so that the whole house will fall into temporary paralysis.

In order to collect more seedlings, Bai Liyan ordered all the sick cattle in the capital county to be relocated to Shenling for sampling to increase the size of the seedlings.

At the same time, the pox vaccination work is temporarily limited to the medical groups of Yongxing Houfu and Yongxing City Yicaotang, in fact, Bai Liyan has hidden one thing in the matter of pox.

He does not know whether the current human constitution after vaccinia reaction to the modern human constitution standard, the difference in the human immune system determines the quality of vaccination, as well as the incidence of malignant complications caused by transient reactions, so the first batch of vaccinations are all experiments.

The earlier he is vaccinated, the lower the probability of smallpox, but the higher the immune system adverse reactions caused by the corresponding vaccine.

By the beginning of May, the first batch of more than 2,000 people, except for three people with moderate adverse reactions, the rest had moderate and severe adverse reactions, fever and dizziness and other common reactions, which shows that vaccine vaccination is risky.

At the beginning of May, the first batch of vaccinations was completed, and Bailiyan quickly dispatched a medical team of 50 people to rush to the Yuke General Hall with Wei Chiguang, and the entourage was equipped with two black-and-white cameras produced in the latest production to facilitate the collection of evidence.

This camera is much smaller than the early early cameras, about a foot square, and comes with a hand-held exposure device and support frame, which uses magnesium powder mixed with gunpowder to quickly generate strong light to stimulate the exposure of photosensitive materials on the rubber base.

Thanks to the development of the chemical and glass industries, the physical and industrial demand has increased, the variety of glass has been enriched, and the exposure and imaging effects of the film are generally better than those of the early cameras, but the fly in the ointment is that the lens of the camera is fragile. Therefore, long-distance transportation and transportation need to remove the lens and store it in cotton for transportation.

In May, the smallpox epidemic did not arrive as scheduled, and Bailiyan was able to breathe a sigh of relief temporarily, but the Yuke Hall continued to have bad news, and the number of infected people increased from more than 2,000 to 6,000 at the beginning, and the losses were very heavy. Its veteran and powerful figures and a large number of intellectual elites are in the main hall, and the outbreak of smallpox is no less devastating, which inevitably makes people worry about whether the royal guest can escape the doom.

At the end of May and the beginning of June, Wei Guo Xiu launched another offensive in January, and Changsun Guo was defeated, so he first asked Xianguo for help. King Xian did not make a clear statement before, which was not only a pretense of fear of the new weapons to defend the country, but also a response to the eldest grandson's refusal to make raw silk last year.

After preparations in May, in early June, under the promotion of Bailiyan, the vaccination was carried out at the two houses in Xuanting and Luhou, and then the vaccination began in the palace. As 40,000 people were vaccinated in Woody City in May, with sporadic adverse reactions and one case of malignant death, vaccination has become a risky medical activity.

Bailiyan then drafted a "Detailed Rules for Vaccination and Prevention", informing them of the risks of vaccination and the risks of not being vaccinated, and deciding whether to be vaccinated or not.

Theoretically, when a vaccination rate reaches a certain coverage rate, it will block the way of cross-transmission of infection, especially direct contact infection will be blocked, and the theoretical infection rate of other unvaccinated people is infinitely close to zero, but it is only theoretical, and there are many people who are unlucky or have character problems.

Because of the risks, there are two options: to vaccinate or not to vaccinate. Because the mortality rate is random, and Bailiyan has never been on good terms, it is natural to worry about whether Bailiyan will use "witchcraft" to get rid of them, and the so-called infectious disease has been missing for a long time, many people are even more suspicious that it is Bailiyan's excuse to get rid of them, so many elites who can enjoy priority vaccination choose not to be vaccinated because they are afraid of death.

At the time of the struggle of the Xianguo in the invisible disease, the patriotic army repaired for a month, and at the end of May launched a frontal offensive against Changsun in the northwest, and the eldest grandson was defeated in successive battles, so he officially sent an envoy to the Lingling in mid-to-late June to ask for help from the Xianguo and ask for troops.

Lu Jia, the envoy of the defense of the country, relied on his prestige in the world, and as always, showed his arrogant face, obstructed the envoys of the eldest grandson, and even did not hesitate to humiliate the envoys of the eldest grandson in court and denounced them as "fish rot in the North Sea".

The "fish curd" in Lu Jia's mouth is not the fish curd in Cantonese cuisine, but a kind of pickled sour fish on the northern coast of Changsun Kingdom, similar to the sour meat and sour fish and sour duck of a few famous people in the jar of a few famous people in the Lingnan region of China. The fish curd of the eldest grandson is steamed and then pickled and stored in the cellar, fermented and acidified after a few months or even years, and finally formed a millet shape, which Lu Jia used to satirize the people of the eldest grandson as a cowardly rat generation who are full of sourness.

However, the Jin State continued to increase troops to the West Sea, which made the Wei State begin to be nervous, and Xing was really worried about the intervention of the Xian State, after Lu Jia humiliated the envoy of the eldest grandson, he suddenly reined in, and no matter how the envoy of the eldest grandson moved, the Wei Guo people no longer competed with it.

On the twenty-fifth of June, the shooting range outside Yongxing City burst into gunfire, and a gun target 30 steps away fell to the ground in response, and several lead bullets concentrated on the wooden target at the moment, which was blown to the ground, and the last shot was sprayed on the live pig, which made Su Fangyi, Tang Zhao and other royal guests stunned and shocked.

"Mr. Su, Brother Tang, what do you think about this?"

Bai Liyan said proudly, Tang Zhao nodded in affirmation

"The power is amazing, and even if a pig hits someone, I'm afraid it will not escape death. It's just that the accuracy of this gun sixty paces away is inevitably a little worse, and it can only be used in close combat, not in long range. ”

"What General Tang said is good." Su Fangyi affirmed what Tang Zhao said, and then said, "The power of this gun within fifty steps is amazing, but it is too much difference at fifty steps away, according to this calculation, it is difficult to penetrate even the cowhide hard armor at a hundred steps away, it is far less powerful than the spear that fires a projectile, Yongxing Hou will not want to use this gun to prevaricate me." ”

As soon as Su Fangyi's words came out, Bai Liyan hurriedly rolled her eyes, and couldn't help but think that she really didn't have a backache when she stood and spoke.

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