Outside the Great Liang Village, Qin Qi stood beside a cow and pointed at the milk: "Children, take a closer look. This is the vaccine I told you about in the last class.”
Hearing this, Li Tai and the others standing beside him had their eyes light up. They squatted down one after another. There were even bold children who reached out their small hands to gently touch the cowacne, then quickly retracted their hands.
Li Tai scratched his head, then looked at Qin Qi and said,"Teacher Qin, why don't people who get cowacne get small-flower again?”
Qin Qi patted Li Tai's head and said,"That's because there's something in the human body-antibiotics.”
"Antibodies can identify bacteria and viruses that invade the human body. Smallola is caused by something called the smallola virus. Everyone should know that as long as one has smallola once, the survivors will not get smallola again.”
The children nodded. They had all seen people who survived smalllessness. Although they would have scars all over their faces, there was no longer any risk of smalllessness.
Qin Qi nodded and continued,"This situation occurs because before you contract smallpox, the antibodies in the human body are not activated. However, after you contract smallpox, the antibodies in the human body will be activated.”
"After the virus enters the human body again, it will be immediately detected by the antibodies and killed at an extremely fast speed. This way, people will never contract smalllessness again.”
"I see!"
The children looked down at their palms and said excitedly,"So there's something protecting us in our bodies!”
Qin Qi nodded with a smile." As for why people who have gotten cowacne don't get smallvia, it's because the virus that causes cowacne in cattle is similar to the virus that causes smallvia in humans. The structure of the two is similar."”
......
"Ta-"
Right at this moment, outside the Great Liang Village, dozens of horse carriages were rushing towards the Great Liang Village.
In the leading carriage, Sun Simiao poked his head out anxiously. When he saw Qin Qi and the children under the big tree at the village entrance, his eyes immediately lit up. He muttered,"This is the rumored private school teacher of the Great Liang Village?”
"His bearing is indeed extraordinary."
Sun Simiao waved his hand, and the speeding motorcade stopped. Dozens of famous doctors from all over the country got off the cars and headed toward Qin Qi under Sun Simiao's lead.
Beside Sun Simiao, a middle-aged man carrying a medicine box looked at Qin Qi and asked softly,""Priest Sun, do you think the method to treat smalllessness is reliable? Why do I feel that this young man doesn't look like a doctor!”
Sun Simiao frowned and said in a deep voice,""This old man is not sure either, but his method is indeed a different one. Fighting poison with poison does have some merits.”
The middle-aged man nodded subconsciously, but his eyes were full of doubt when he looked at Qin Qi. Which famous doctor with outstanding medical skills didn't have white hair? Qin Qi was really too young, so he couldn't help but suspect.
As soon as they walked to Qin Qi and the others, they saw a child in the crowd suddenly raise his head excitedly.
"I know!"
Li Wudi looked at Qin Qi excitedly and said,""Teacher, I know why people who have gotten cowacne don't get small-flower again!”
"It is because these two diseases are caused by the same virus, so the body of the person who gets the cowacne will be activated, and then all the smallola virus that invades the body will be killed. In this way, people will not get smallola anymore!”
Sun Simiao's footsteps suddenly stopped as he looked at the excited Li Wudi in shock.
"Antibodies?"
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