Although Wang Haoran was busy with the academy, he also found time to teach his children some knowledge and broaden their thinking, so he rarely interacted with other ministers until one day, when Chen Lao came to the door.

"Why did Elder Chen suddenly come here today?" Wang Haoran asked with a smile and asked his subordinates to serve tea.

"Master Wang is busy with the academy, and the students don't want to bother, but this time they can only discuss with Master Wang!" Chen Lao said anxiously, although he has become the prime minister, he has always been very respectful to Wang Haoran.

"What happened?" Wang Haoran asked, if it is peaceful today, he thinks that even if there is something, it is not a big deal, Chen Lao can be so anxious, most likely because of his stubborn temperament and confusion.

"Does Master Wang know about the plague in Shezhou?"

"Is there such a thing? Why haven't I heard of it? What kind of plague is there in Shezhou? Is it serious? ”

"It's no wonder that the Emperor Taishang ordered the news to be strictly locked, and it may only be the ministers of the DPRK and the people of Shezhou who know." Chen Lao said with emotion.

Chen Lao didn't finish speaking, and there was still time to sigh there, Wang Haoran was a little curious, and asked again: "What is the situation?" ”

"It's a long story, it started three months ago." Chen Lao sorted out his thoughts and said, "Three months ago, there was an urgent report from Shezhou that there was a plague in a village, and it spread to the whole village in just a few days. The government of Shezhou suspected that it was a pox, and hurriedly isolated the village and played the court. The Emperor Taishang also paid attention to this matter, and immediately dispatched several imperial doctors to check, but when the imperial court received the news again, the plague had infected several surrounding villages, and the imperial doctors were sure that the plague was a pox. Acne is not trivial, and once it appears, it spreads like a fire to dry the fire. Therefore, the plague in Shezhou must be solved as soon as possible, in view of the severity of the plague in Shezhou, the emperor decided to ...... after consulting with the ministers in the court Decided to isolate and kill ...... The students tried to dissuade them to no avail! Chen Lao cried bitterly as he spoke, "The people of Shezhou are already suffering, but those who treat the lives of the people as if they were grass and mustard are even worse!" What kind of world is this! ”

Wang Haoran was a little anxious, but when he saw that Chen Lao was cynical again, he was a little speechless.

Chen Lao saw that Wang Haoran didn't react much, and thought that Wang Haoran didn't understand the power of acne, no wonder, Wang Haoran was only in his twenties, even if he knew acne, he only knew a thing or two from books, and said: "Master Wang may not know much about the horror of acne, but anyone who is infected will die nine times out of ten, and the speed of spread is so fast, if it is allowed to spread, the entire Datang will be finished in less than half a year!" ”

"As far as I know, Doctor Sun already has a way to prevent it, why don't you use it?" Wang Haoran asked, although Sun Simiao has passed away, his preventive measures will not be lost.

"I've tried, but it's not very useful, otherwise the court wouldn't think about isolation and extermination!"

"It's not very useful...... Wang Haoran felt that it was a big trouble, and what he learned in later life was that Sun Simiao's prevention method was effective...... No...... It seems that later generations did not say so, but said that Sun Simiao had applied pus from the patient's body to prevent smallpox, and did not say how effective it was, thinking that this method was feasible, and it was just made up by his own brain...... Wang Haoran felt that he had been pitted by the records of later generations again!

"Master Wang, the people of Shezhou are suffering, you have to be the master for them!"

"I'll go into the palace now to discuss with the imperial brother." This matter is urgent, Wang Haoran immediately decided.

In the palace, Li Shimin heard Wang Haoran talk about the plague in Shezhou, and said, "Have you heard about it? Presumably Chen Aiqing told you, right? The widow wanted you to take care of the academy with peace of mind, so he didn't mention it to you. ”

"Brother Huang, although there is no way to cure acne, there is a way to prevent acne, and I ask Brother Huang to cooperate with my brother." The situation is urgent, Wang Haoran said bluntly.

"What? Do you have a way to prevent smallpox? Li Shimin said incredible? Doctor Sun couldn't prevent smallpox, although Wang Haoran was evil, it was impossible for him to be better than Sun Simiao in terms of medical skills, right?

"There is indeed a way to prevent it, and the teacher once mentioned this method to his younger brother."

"What's the solution? What do I need to prepare? The widow immediately asked people to prepare. ”

"All it takes is a cow with pox." Wang Haoran did not plan to use the method of vaccinating human pox, for fear that it would be pitted by the records of later generations, so it was safer to use the method of vaccinating cowpox, after all, vaccinating cowpox is the final choice of future generations, and it must have a better side than vaccinating human pox. However, he didn't know if cowpox was caused by smallpox in humans or just a symptom similar to smallpox in humans, so he went to the palace to ask Li Shimin for help.

"A cow with pox?" Li Shimin wondered.

"To be precise, it should be similar to the symptoms of a human acne, and the cow's abdomen will also have symptoms of ulceration and pustules."

"Then it should be easy to find it in Shezhou." Li Shimin directly understood it as a cow infected with pox.

"Not necessarily, acne and cowpox are just similar, not homologous." Although Wang Haoran is still not sure of such a statement, if he does not say it firmly, Li Shimin may not be able to cooperate so actively with him to send people to find this kind of cow.

"Well, the widow will send someone to look for it." Li Shimin agreed.

"Also, Brother Huang, if you find this kind of cow, let them send it to Shezhou immediately, and the younger brother will go to Shezhou first and wait."

"Huh? Are you going to Shezhou? "Li Shimin was shocked, today's Shezhou is like a human region!" You can leave it to someone else to do it, so why risk it yourself? ”

"The plague situation in Shezhou is urgent, and whether the cattle found is really what the younger brother needs, it still needs to be confirmed by the younger brother himself.

Li Shimin had no choice but to tell Wang Haoran to be more careful and send the imperial doctor to accompany him.

"Then as for the solution to the acne that was negotiated between the DPRK and China, can it be canceled?" Wang Haoran finally asked.

"If your method is feasible, then there is no need to carry it out, but if it is not feasible, the widow will have to take care of the safety of the people of the world." Li Shimin was also very embarrassed.

When Wang Haoran returned home, Chen Lao was still there waiting for news from Wang Haoran.

"Master Wang, how's it going?" Elder Chen asked eagerly.

"Don't worry, the Emperor Taishang agreed, as long as I have a way to prevent acne, he will not isolate and kill the people of Shezhou."

"Then does Master Wang have a way?" Old Chen asked weakly, his hanging heart was even more hanging, can this be assured? Doctor Sun is sick, how can Master Wang have a way to solve it?

"Of course there is, you go back and wait for the good news, I still have to arrange some things, and I have to go to Shezhou early tomorrow morning."

"What? Wang Shi wants to go to Shezhou in person? "Old Chen's shock is no less than Li Shimin, he feels that he has pitted Master Wang again, and this time he is facing a plague that does not pay attention to human feelings!" How does this work? If there is anything wrong with Master Wang, then the student will no longer have the shame to live in the world! ”

"I have a way to prevent acne, but am I afraid of acne? Go back first, and don't talk bad here. ”

Wang Haoran was relieved and left, so Chen Lao called Liu Xiangyu and asked his reconnaissance team to find the cows suffering from cowpox.

The next day, he set off for Shezhou, which was far away, and Wang Haoran used to go to Hangzhou when he passed through the neighboring states and counties of Shezhou, and it took about half a month to travel. 10