My whole family traveled across time with an encyclopedia

Even if the bicycle is not enough, Ning Qingxi still has a plan B.

After Ning Qingxi returned home, she went to the cowshed. Speaking of which, after moving to the county, she rarely came to visit the black spots.

Seeing that the black spots had grown fat and strong, she seemed to be a little happy after seeing her coming, and cried "Yeahhhhhhhhhhhhhh".

Ning Qingxi patted his dark head, "Your food is good, you're so fat."

"What?"

"Hey, you're not satisfied yet?" Ning Qingxi walked into the cowshed and pointed at the meat under its belly, "Then see for yourself, what is this if it's not fat?"

Ning Qingxi smiled while stroking the black spots.

Suddenly she realized that something was wrong, she bent down, and carefully looked at the pimples on the black spot, which had turned yellow and pus.

Ning Qingxi didn't have time to deal with the black spots, and rushed out like flying.

"grandmother!"

Wang Xiujuan was resting in the room. After hearing Ning Qingxi's voice, she sat up in a daze.

"Squeak."

Ning Qingxi pushed the door open and entered.

Wang Xiujuan looked at her in a hurry and asked, "What's the matter? Is your ass on fire?"

Ning Qingxi anxiously explained: "Bad milk, go and see if the black spot is sick? I see a lot of small pimples on its stomach!"

The black spot was bought by their family at the beginning, and they have helped their family a lot in the past two years. In addition, the black spot is more humane, Ning Qingxi does not want the black spot to have an accident.

Wang Xiujuan immediately sat down by the bed, put on her shoes and clothes, and followed Ning Qingxi to the cowshed.

She bent down and checked the cow's belly. She was still a little worried, but she immediately relaxed after seeing the cow's belly.

Seeing Wang Xiujuan went in and looked at the wound, Ning Qingxi smiled instead of worrying, and asked, "What's wrong with the milk? Why are you still laughing? Are the black spots okay?"

Wang Xiujuan came out, ready to find a place to wash her hands.

"Don't worry, the black spots are fine, we are lucky." Wang Xiujuan explained, "It is cowpox, and it will heal on its own in a short time. We have prepared all the medicines, but the most powerful thing in ancient times was the plague, let alone ancient times. There are many plagues in modern times that have not yet been conquered.”

"I was always worried. You said that there are wars and dead people in this place every day. You can't tell when there will be a plague. If there is a plague, none of us will be able to escape. Now it's all right. I suddenly remembered the cowpox that I saw the black spot just now. , we can use cowpox as a vaccine!"

Wang Xiujuan was in a good mood, and her tone was upbeat, "All of our family came here to get vaccinated. As long as we take it, we won't be afraid of another plague in the future!"

Ning Qingxi happily handed over a handkerchief to Wang Xiujuan to wipe her hands, "That's great, grandma, when will we start vaccinating? What should my father do!?" After she was happy, she suddenly remembered Ning Changrong who was far away in Jinzhou.

"Our family vaccinated first, and then went to see your father with the black spot. We agreed to see your father earlier, but we couldn't find the time, so we simply took this opportunity to visit him. I don't know. Have he finished eating those chili and spicy cabbage? I reckon they should have eaten all of them, and I'll send him some when we go."

It's been a month and a half, and Wang Xiujuan is also panicking.

……

Wang Xiujuan carefully squeezed all the cowpox into a small clay pot according to the method she knew before.

She only collected enough for two species.Use a little less of the cowpox. She doesn't know when she will find it again next time, so she doesn't want to waste it.

The black spot also stood there obediently, and Wang Xiujuan gave it the best silage feed as a reward after collecting it.

In the evening at Ning's house, the whole family was called back.

Wang Xiujuan had a clay pot in her hand, and a dagger next to the clay pot.

"I asked you to ask for leave today, have you already done so?" she asked Ning Lao Er and Ning Lao San. Both of them worked in the county government. There are some minor reactions to cowpox. Some people have mild reactions and others have severe ones. It all depends on themselves. physique.

Wang Xiujuan was worried and simply asked them to take a day off. If things didn't get better later, she would have no choice but to take another day off.

Although the two brothers were at a loss, they followed suit.

"My mother has been invited, and my second brother and I don't have to go on errands tomorrow." Their superiors will not embarrass them for Ning Changrong's sake, and they usually work hard. When they ask for leave, they will Agreed immediately.

"That's good, you are all curious, why did I ask you to come here today?" Wang Xiujuan explained: "The thing in my jar is called cowpox. To put it simply, it is the cowpox that grows after the cow is infected with the virus, just like us people get it." Like the plague with pox."

Hearing the word "plague" that Wang Xiujuan said, the two brothers couldn't help stepping back, looking at her in horror, Ning Lao San Zhanwei said: "Mother, hurry up, throw this thing out."

Wang Xiujuan lowered her eyes, "Looking at how promising you are, can your mother still harm you?" She pointed to Li Dafeng and Fang Chunmei who were motionless beside her: "Look at you two big men, you are not as courageous as two women!"

Li Dafeng and Fang Chunmei's expressions were dull, and Ning Qingxi guessed that they must have been scared to death.

But at this time, she would not object to her breasts.

She pretended not to know anything, kept silent, and listened to her grandma scolding the two of them.

"Come closer!" Wang Xiujuan looked at the two with hatred.

Although these two brothers are not smart, but fortunately they are obedient, otherwise Wang Xiujuan would have left them alone.

Hearing Wang Xiujuan's words, the two of them were frightened and reluctantly took a few steps forward.

"This thing won't infect people. On the contrary, as long as we are inoculated with cowpox, we won't be infected with the plague again." Wang Xiujuan explained patiently.

"Is it true? Mom, where did you hear that?" Ning Laosan asked.

"You don't care where I heard it, just listen to me."

Ning Laosan immediately kept silent for fear of being scolded again.

"I called you back today because I want to vaccinate you all with vaccinia. There may be some adverse reactions after the vaccination, such as fever. No more plague."

The fatality rate of plague in ancient times was as high as [-]% to [-]%. The whole family was very excited when they heard that they would no longer get plague after being vaccinated.

Although Wang Xiujuan did not say where she knew it, they knew that Wang Xiujuan would not harm them.

"Mother, no wonder you asked me and my second brother to take a day off. We will have a fever tomorrow after receiving the cowpox."

"Okay, stop talking nonsense, roll up your clothes and stretch out your arms for me." Wang Xiujuan said to Ning Lao Er and Ning Lao San.

The two obediently rolled up their clothes and exposed their arms.

Ning Laosan looked like he had sacrificed his life generously, "Mom, come on!"

Wang Xiujuan was speechless, "Look at your potential, you just cut the skin with a knife."