"You are still worried about me..."

Li You walked into the room with a smile... Quan Zhixi greeted him and looked at Li You and said, "How could he not be worried... You know that many people have died in Xiangzhou...!"

"Yes...!" Li You walked between the three girls and sat down and said, "But there are always people who want to go... It is impossible for the prince to go, and it is impossible for the King of Wei to go, the prince who is His Majesty's favorite.

There is also Zhinu. He is too young, and at this time I am the only prince in Chang'an. If I don't go...who will go..."

Li You's words made the three girls lower their heads slightly, but at this moment, Li You suddenly laughed and said, "But you don't have to worry. In fact, I also rely on this trip to Xiangzhou...!"

"Relying..." The three girls all looked at Li You, a little curious about what Li You relied on?

Looking at the surprised faces of the three girls, Li You asked with a smile: "Do you know the vaccine..."

"Vaccine..." All three girls shook their heads. To be honest, no one knew what the vaccine was during this Tang Dynasty.

Li You thought for a moment and said, "The so-called vaccine is like a shield. As long as I get vaccinated in my body, my body will not be infected by the plague in half a year...!"

"Really... there is such a thing..." The three girls all showed surprise expressions.

"Well..." Li You nodded: "However, this is what my friend told me, but whether it is true or false is still an unknown number, so I can't let you try it, but I believe that my friend, I will definitely be able to come back safely this time...!"

"That's really great...!" The three girls finally let go of their hearts.

Li You hugged Yueying and Xiao Yan and said with a smile: "So don't cry anymore..."

Yueying and Xiao Yan burst into tears and laughed. At this time, Li You looked at Quan Zhixi opposite and said, "After I leave, everything in the family depends on you..."

"Don't worry, Goro, I will definitely protect Goro's Dunhuafang..."

In this way, there was nothing to say overnight... The next day, Li You secretly called Rugui even a hundred people to the warehouse... and then asked Hu Ben Camp to block the surrounding five hundred meters... Rugui even a hundred people stood in the warehouse.

Li You looked at his strongest 100 people and smiled: "You are the one hundred best soldiers of me, Li You. This time you will follow me to the epidemic area.

I also told many people that this time I went to the epidemic area for a lifetime, but everyone was still willing to accompany me. Li You was really grateful.

But... I, Li You, are not a fool, and I will really let everyone follow me to die. In fact, I have a batch of vaccines in my hand. Ah... You may not know what the vaccine is, so I will tell you now.

Vaccines are like a shield. As long as we get vaccinated, an invisible shield will form outside our body, so that the plague can be isolated from the outside...!"

"Oh...!" The team members of Rugui Lian nodded collectively.

Of course, vaccines are not this explanation. Vaccines are automatic immune preparations for preventing infectious diseases by artificially attenuating, inactivated or using genetically modified methods. Vaccines retain the characteristics of pathogenic bacteria to stimulate the immune system of animals.

When an animal comes into contact with this intoxicating pathogen, the immune system will produce certain protective substances, such as immune hormones, active physiological substances, special antibodies, etc.; when an animal comes into contact with this pathogen again, the animal's immune system will follow its original memory and create more protective substances to prevent the damage of the pathogen.

You said that if Li You explained the vaccine to them like this, you said that there were a few soldiers who were ready to go to the family to understand, so in ancient times, scientific explanations were not as good as image explanations.

Just like someone says that the earth is round, then you will be burned to death.

Then Li You took out the dry live bacterial seedlings of EV non-toxic strain and used the scratch method to inoculate the skin. The so-called scratch method is to disinfect the skin with alcohol on the outer edge of the lower end of the deltoid muscle of the left upper arm. After drying, the bacterial seedlings were shaken 2-3 drops, and then the character "well" was drawn with a disinfected needle, each with 1-15cm long and a gap of 0.5cm. It is best to have red marks and blood cannot be seen.

After applying the bacterial seedlings evenly so that they penetrate into the skin, and you can wear clothes after the bacterial seedlings are dry. This method is simple to operate, easy to popularize and promote, has light local reactions and fewer lymph node reactions.

Many post-80s have a tic toe on their arms, which means they are vaccinated by scratching. If they were born before 1980, the scar on their arms will be vaccinated vaccinated; if they were born after 1980, the scar on their arms will be vaccinated with BCG, which is mainly used to prevent tuberculosis.

Li You took the lead in vaccination and then smiled and said, "I saw it... It's very simple. I've finished vaccination. Who will be the next one?"

Yan San smiled and said, "Young Master, Yan San also wants to have a shield. You can also inoculate Yan San...!"

"Okay...!" Li You then vaccinated Yan San's arm. After Yan San was vaccinated, all the soldiers of Rugui were rushing to get vaccinated. In less than an hour, Li You directly vaccinated all the soldiers of Rugui who were vaccinated.

With the protection of this EV non-toxic strain dry live bacterial seedling, Li You is even more confident about this trip to Xiangzhou.

But Li You didn't expect that just when Li You was preparing for his trip to Xiangzhou, there was still someone who wanted to assassinate him...!

....................................................

The bearded man looked at the man on the side with a slightly dissatisfied expression: "Are you still a human being... Li You went to Xiangzhou despite the epidemic for the sake of the people of Xiangzhou. Do you actually want to attack him on the road?"

Looking at the angry bearded man, the man on the other side smiled and said, "Can you tell me why you are so naive? You must know that your father is a hero, but his son is so emotional. What we want to do is not for the people of the Tang Dynasty. What we want to do is to make Li Shimin and his son turn against each other.

This time, Li You was framed by the crown prince and the king of Wei and went to Xiangzhou. Li Shimin must be angry. Then Li You asked to go to Xiangzhou himself, which attracted Li Shimin's love.

Not only did he restore the throne, he also promised the officials who were not allowed to be. You should know that the officials who were not allowed to be doting only by the King of Wei.

Now Li You has it too... Do you think the King of Wei or the Crown Prince give up... At this time, we just need to push and send someone to assassinate Li You. If Li You dies successfully, Li Shimin will definitely be furious. So who will Li Shimin doubt at the first time?

Haha... At that time, Li Shimin and his son were not in harmony...we became even stronger...!"

But no matter how excited the man said, the bearded man showed a contemptuous expression.
Chapter completed!