One hundred kilometers south of Lianhai City, Ponyville.

Ponyville Central Elementary School.

In the school's large playground, hundreds of students are queuing up to get vaccinated.

There are eight large square tables in the playground in order, and there are several staff members who vaccinate the students next to the tables.

The staff are all wearing white coats, which stand out on the green plastic floor of the playground.

Hundreds of students stood in groups at the square tables.

Because it was autumn, the sun was shining in the morning, and the temperature on the playground was not low, most of the students only wore a long-sleeved T-shirt, some wore a jacket, and some of the little fat students who were not afraid of the heat only wore short-sleeved shirts.

The staff who administer the vaccine are like well-trained machines, sterilizing, pricking needles, and the next ......

Nearly 40 minutes passed since the vaccination began at 8:30 a.m.

It's 9:10 a.m.

A little girl in the fourth grade, wearing a plaid shirt and a ponytail, stood in the middle of the line with a nervous expression.

There are two more classmates in front, and the third one will be the turn of this little girl.

A little fat boy in a short-sleeved T-shirt finished the injection, covered the pinhole in his arm with a cotton swab, wrinkled his sore eyebrows and mouth, and walked back along the gap between the two teams.

When she walked up to the little girl, the little girl asked, "Li Le, does the injection hurt?" ”

Li Le, the little fat boy, made a painful and distorted grimace at the little girl, "It hurts!" I felt half of my arm go numb. ”

was so frightened by the little fat boy, the little girl's face turned pale.

After the little fat boy Li Le left, the next person to be vaccinated was a skinny little boy in front of the little girl, who was shorter than the little girl and had a pair of black-framed glasses on his nose.

The little girl stood behind the skinny boy and watched as the boy rolled up his sleeves and half-propped his arms on the table.

The staff in the white coat skillfully used a cotton swab to disinfect the little boy's arm and prick the needle, and then shouted, "Next." ”

The little boy with glasses also covered the needle on his arm with a cotton swab, walked back, and when he passed by the little girl, the little boy deliberately said to the little girl, "Li Xiaoran, this injection hurts, not only is half of my arm numb, but I feel that my whole person is not good." ”

The little girl named Li Xiaoran turned even paler and stood in place.

The vaccine was given by a fat woman in her forties in a white coat, who saw Li Xiaoran standing in place, so she beckoned to her, "Come and sit down, roll up your sleeves, and show your arms." ”

The little girl Li Xiaoran sat on the chair in front of the table with a pale face, and slowly rolled up her sleeves to expose her arms.

Seeing that the little girl was really nervous, the female doctor in the white coat who gave her the injection comforted her: "The injection doesn't hurt at all, at most it looks like an ant bite." ”

Li Xiaoran asked in a weak voice, "How many ants bite?" ”

"One."

The doctor quickly injected Li Xiaoran, covered the needle hole in his arm with another cotton swab, and instructed: "Press for two minutes and then throw away the cotton swab." ”

The little girl, Li Xiaoran, stood up and was about to go back to the classroom along the gap between the two teams, but she didn't take two steps before she felt dizzy and weak, and soon fell on the playground.

Because of Li Xiaoran's fall, there was a commotion on the playground.

"Someone fainted from the injection."

"Come and save people, she's cold."

"Deliver to the infirmary."

……

In the gossip of the primary school students, the little girl Li Xiaoran was sent to the school clinic next to the playground.

In the school clinic, Li Xiaoran, who was still in a coma on the playground, had woken up because of the movement of his classmates.

The female school doctor in her thirties looked at Li Xiaoran lying on the bed and asked, "How do you feel?" ”

The little girl Li Xiaoran covered her chest and said in a low voice: "Dizziness, chest tightness, numbness of hands and feet." ”

The school doctor saw that Li Xiaoran's face was pale and there was sweat on his head, and then asked, "Do you feel hot?" ”

"It's not hot, it's cold."

The school doctor combined the current symptoms of the little girl Li Xiaoran with his existing knowledge in his mind, made his own judgment, and said to Li Xiaoran: "Don't be nervous, you are a little allergic to the vaccine, you will be fine with one shot." ”

"Still getting an injection?!" The little girl Li Xiaoran's face was even paler, and she seemed to be afraid of being injected again.

The school doctor took out a spare piece of epinephrine from the medical cabinet and injected it into Li Xiaoran's arm.

After a while, the school doctor observed Li Xiaoran's changes.

Li Xiaoran, a third-grade elementary school student lying on the hospital bed, was still sweating on his forehead and his face was still very pale.

The school doctor frowned slightly, and muttered: "No, the injection I gave you just now is anti-allergic epinephrine, and the allergic reaction caused by the general vaccine, as long as the adrenaline is injected, the symptoms will be relieved immediately." ”

Li Xiaoran asked in a weak voice, "Am I very sick?" ”

Although the school doctor was puzzled that Li Xiaoran's symptoms had not been alleviated after taking the adrenaline, he still said comfortingly: "It's okay, your symptoms are not serious, it will take a while for the adrenaline to work, you just lie here and rest." ”

Li Xiaoran rested in the infirmary.

The elementary school students who were getting vaccinated on the playground began to whisper and talk about Li Xiaoran's situation.

Chubby: "Li Xiaoran seems to be quite serious. ”

Boy with glasses: "Well, it seems that I fainted because of the vaccine." ”

Ponytailed girl: "How so?" Is Li Xiaoran faint? ”

Short-sleeved boy: "I just came back from the infirmary, and I saw that the school doctor gave Li Xiaoran another injection, if it was a faint needle, why would she be injected again?" ”

Girl in a floral gown: "Li Xiaoran fainted just after the injection, is there a problem with the vaccine?" ”

"Maybe." Several people chimed in.

"The classmates in the school are all vaccinated with the same batch of vaccines, why is Li Xiaoran okay when others are fine?" A weak voice questioned.

"You know what? Everyone's reaction is different, and Li Xiaoran is usually a little dizzy. ”

"Oh, I see, I hope I don't be like Li Xiaoran."

"But I've fainted before, and I don't know what will happen this time." A little girl standing in the middle of the line for vaccination said with a worried face.

The schoolchildren on the playground were talking.

A little girl who has just been vaccinated with a checkered face, covering the pinhole in her arm with a cotton swab with one hand, walks slowly past the crowd of discussions.

The little girl with a lattice suddenly felt dizzy and weak, and fell to the ground.

The surrounding elementary school students gathered around the little girl with a checkered face, all panicking.

"Someone fainted again!"

"Report to the teacher, Liu Xiuxiu also fainted!"

The teachers, who were maintaining order around the playground, rushed over.

Seeing the pale Liu Xiuxiu lying on the ground, the teachers hurriedly helped her up and quickly sent her to the infirmary on the edge of the playground.

In the infirmary, the school doctor couldn't help but frown deeper when he saw another elementary school student suspected of being allergic to vaccines.

According to the previous treatment method for Li Xiaoran, the school doctor injected Liu Xiuxiu, who fainted, with another injection of adrenaline.

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