The yield of vowel is a big problem. At least Zhang Zong himself can't think of any good solution for the time being, so when he heard Li Hong talk about the yield of vowel, he couldn't help but look nervous. He was really afraid that Li Hong would leave this problem to him to solve.

However, what Zhang Zong never expected was that Li Hong smiled slightly at this time and said, "You don't have to worry about cowpox production. The people from the Imperial Medical Office have solved it. Now they are worried about growing cowpox for the whole country. However, this is the first time they have done this and have no experience at all. So they also wrote a letter again yesterday and asked the court to give them some help."

"Solved? How did you solve it?" Zhang Zong immediately asked excitedly when he heard this.

"It's very simple. After vaccinating vaccinated, the vaccinated people will also grow some vaccinated. The pus taken from these vaccinated vaccination can also be used for vaccination. This cycle can't be taken out at all." Li Hong explained with a smile.

"It turns out to be like this!" Zhang Zong was stunned when he heard this simple method. Why didn't he think of such a simple method before?

However, Zhang Zong then realized that after he vaccinated the death row prisoner for the first time, he originally planned to record the physical condition of the death row prisoner every day, but because of the mistake made by Taiping, he couldn't afford to get sick, so he did not see the true reaction of the death row prisoner after getting cowpox with his own eyes. Later, he only learned about some of the situation by relying on Di Renjie's written records.

Although Zhang Zong later vaccinated the death row prisoner for the second time, because most people already had antibodies, they had no reaction at all, and the remaining few responded slightly, which made him not pay attention to the cowpox situation when the death row prisoner was on. In addition, he was upset at the time, so this negligence occurred.

However, although Zhang Zong himself was negligent, he was very happy because after his negligence, the Imperial Medical Office discovered this problem, which shows that the Imperial Medical Office in the Imperial Medical Office is not a good meal. Perhaps as long as they are given some conditions, they can create modern medicine in later generations.

"Zhang Zong, are you interested in promoting the development of vaccination in the country?" Li Hong smiled again at this time. Although large-scale breeding is important, there are actually not many things, so Zhang Zong has time to promote vaccination in the same time.

Zhang Zong was also very moved when he heard Li Hong's words. After all, he made it his work, so it was natural to promote the growth of cowpox. Moreover, after this matter is done, it will definitely be a great political achievement. Not to mention anything else, it is definitely no problem to leave a name in history. Don't underestimate the four words "leave a name in history". This is the highest pursuit of many poets and scholars in their lives.

"Okay, I'm willing to take on this matter!" Zhang Zong thought for a while, and finally nodded and agreed.

"That's great, you helped me solve two major issues at once!" Li Hong also cheered up when he heard this. He was originally suspicious of Zhang Zong taking the initiative to find something to do, but now he saw that he had taken over two government affairs at once, which made him completely relieved. It seemed that Zhang Zong had really changed his temper.

"Your Highness, don't be happy for now. It's okay to let me be responsible for promoting cowpox, but I have a condition!" Zhang Zong said calmly at this time. Although promoting cowpox cultivation is a major political achievement, it is actually not very important for Zhang Zong. After all, he has too many similar political achievements, but he thought of another important thing from the matter of growing cowpox.

"If you have any conditions, just ask!" Li Hong waved his hand and said boldly. As long as Zhang Zong's lazy horse was willing to put on a bridle, he could agree to any conditions.

"I want to build a school!" Zhang Zong said with a smile, and said a condition that people would never imagine.

"What? Learn... academy?" Li Hong looked incredible when he heard this. He thought Zhang Zong would propose conditions like taking over the Imperial Medical Office, but he didn't expect that he would build a school? This was beyond his expectations.

"To be precise, I want to carry out a reform to the Imperial Medical Department, especially their means of cultivating doctors, are too backward, so I want to build a medical school in the Imperial Medical Department to train doctors!" Zhang Zong explained with a smile.

In fact, Zhang Zong had just woken up. He had only thought about achieving more political achievements before, but he forgot what he was really good at. Among them, it was fine to breed on a large scale. After all, it coincided with his hobby of growing flowers and grass, so he was competent. However, like other government affairs, he had no great experience. This was simply to attack the strengths of others with his own weaknesses.

It was precisely because of the above that Zhang Zong suddenly realized that he could not be too impatient and had to find something that he was really good at. After time traveling, he did the most in addition to growing flowers and grass, and he did the most, he was teaching. After all, he was also a bachelor of Chongxian Pavilion.

Thinking of what he is good at, coupled with the affairs of the Imperial Medical Office, Zhang Zong suddenly realized that the medical conditions in this era were too backward, and many minor illnesses that were not worth mentioning in later generations may be terminal illnesses in this era. In addition to backward medical technology, the lack of medical talents is also one of the main reasons.

Whether it is the Imperial Medical Office or the civil servants, they all use the most primitive method of masters and apprentices to teach. A doctor can only accept a few or dozen apprentices in his lifetime. Except for those who are not capable, the number of doctors who can be trained is very small. This also causes the number of doctors with good medical skills to be scarce. Many people get sick and either cannot find a doctor for treatment, or are delayed by some quack doctors, or even directly treated by quack doctors.

The improvement of medical technology cannot be achieved overnight, but improving medical talents only requires changing the methods of education and increasing investment in education. Moreover, as a time traveler, Zhang Zong still knows some basic medical knowledge. If he cooperates with the Imperial Medical Doctors of the Imperial Medical Department, he might be able to make some promotion and improvements to the current traditional Chinese medicine system.

In addition, we must change the backward educational method of the Imperial Medical Department's master and apprentice, but change it to a university method, just like the public schools established by the imperial court in various prefectures. At that time, the imperial court will increase its investment in this area, and there is no need to worry that no one will come to study medicine. After graduation, these students will greatly improve their current medical conditions.
Chapter completed!