The prince can be the prince for so many years, and he has been praised by all parties, and even the emperor can't find fault when dealing with political affairs, he has been trying to pull off the horse, but he has not succeeded, his ability is beyond doubt, considering the whole process of things, he is a little stronger than Yinzhen, he was happy, and quickly figured out how to operate, but at this time he was a little impatient, eager to show the emperor Xiàn, he meant to find someone to be real, and then report to the emperor after making sure that it was correct.

Yinzhen has a different opinion, or that sentence, whether it is cement or cowpox, which emperor can be counted as a great merit if these two things are put on him, and the fame and fortune obtained by doing it is huge, and this kind of fame and fortune can only be obtained by the emperor, he is not good as the prince, and the prince is even worse, especially now that the emperor is obviously suspicious of the prince, and the prince is still making his own opinion, doesn't it make the emperor more suspicious, in case the emperor thinks that the prince wants to monopolize this achievement, what can he do?

Yinzhen thought so in his heart, but it was not good to tell the prince so bluntly, he hurriedly persuaded a few words, and hinted that the prince was not stupid, and quickly understood what he meant, he was not the one who insisted on going his own way, knowing that Yinzhen persuaded him for his good, but if it was just a hand, the matter was handled by the emperor, and the credit that could fall on his head would naturally be less, and he couldn't help but be a little excited, but the credit was a little smaller, and it was better than no credit, he was disappointed, and quickly cheered up, and took Yinzhen to ask the emperor.

The emperor heard that the prince and Yinzhen were coming, and soon announced that they were here, and asked them how to get together, in fact, from Yinzhen into the palace, the emperor knew, Yinzhen went straight to Yuqing Palace, he also got the news, but he asked knowingly, but he asked, the prince and Yinzhen had to answer respectfully, there was a prince, naturally it was not Yinzhen's turn to speak, the prince 1510 Yinzhen went to him, and took out two pieces of paper to say it again, the emperor listened, the prince attached so much importance to that thing, the evaluation was so high, and he was also interested, and he was busy asking them to present it, and when he received it in his hand, it was also a joy, but the emperor's rank was higher, I asked about the ins and outs of these two pieces of paper, but the prince still answered the main answer, Yinzhen made some additions, and after listening to it, the emperor couldn't help but ask: "Jing Gule got this thing, why didn't he personally present it to me, but instead went to find you, the fourth child?"

Yin Zhen had already thought of the answer, and immediately opened his mouth to come: "Hui Khan Ama, his son also asked him, he said, only these two pieces of paper, he is not sure if it is true, dare not bring it to you, so he first went to his son to ask, the son read, and he couldn't make up his mind, so he came to the prince, the prince said to his son, look at the bad things written on it, it doesn't hurt to try, if it's fake, it's just a matter of effort, but if it's true, then it's a great thing with me, but I still want you to take an idea, we will come to you." ”

The emperor said noncommittally "um", and did not show that he took it very seriously, and asked the two of them what they thought, the prince took over the work of the cowpox, and ignored the cement that sounded more unsounding, seeing the emperor looking at himself, Yinzhen took the job, saying that he would find someone to do it, and wait for it to come out and return to the emperor, the emperor agreed, and waved them to retreat.

It is relatively simple to try to plant cowpox, there is no one under the prince, in fact, there are more people available than Yinzhen, not to mention that this errand is arranged by the emperor, the prince asked people to find those who raise cattle, find a few people who are out of cowpox, while copying the content of the paper, looking for a few doctors, and so on after the people out of cowpox are found, a few death row prisoners are picked up from death row, and they are given cowpox in the way of planting pox, and those death row prisoners soon have smallpox symptoms, but the reaction is much lighter than that of human pox, and several people have survived, obviously these death row prisoners are weak, this kind of physique can survive, it is almost like a miracle。

After these people recovered, they found a person who had smallpox, and locked him up with these people for observation, the one who had smallpox quickly died, none of these people who had cowpox were infected, and the doctors who followed this matter were crazy, and they were all excited, which shows that cowpox is really useful, and as it says on paper, it is safe and efficient and has few side effects.

Those who can be doctors have an obsession with overcoming difficult diseases, even if these imperial doctors have been corrupted by officialdom, this is no different from ordinary doctors, everyone has an eternal ambition, the emperor relies on martial arts, the military generals rely on military achievements, the civil servants rely on governing the country, and the literati write poems and lyrics and novels, isn't this the highest ideal! As doctors, being able to find a cure for stubborn diseases is also their highest pursuit, although the formula of cowpox was not discovered by these doctors, but if they can participate in it, they will be able to leave a mark in the history books, so they can't help but be excited.

Of course, from the perspective of personal interests, and from the interests of the public, it is a great thing to be able to find a way to prevent smallpox, and it is definitely a matter of honor to be able to participate in the whole process.

The first few people succeeded in the experiment, and then they had to increase the number of real objects, and the real yàn bodies were naturally still death row prisoners, as the objects to be executed by the autumn queen, these people didn't have to think about any human rights, the test was successful, and they would not be sentenced, and if the real yàn failed, they should be executed in advance, and no one would speak for them. In fact, in this world now, there are more people who have no human rights, even if they want to use children to do real things, even if they know that the result is nine deaths, as long as the people in power want to do it, they can still find a large number of real objects, relatively speaking, it is better to use death row prisoners than others.

The final result is gratifying, a total of more than 300 people were found, only four pox failed to be infected, no one else was infected, this ratio came out, it was a surprise for everyone, what is the concept of a failure rate of one percent? You must know that the original pox, the highest success rate is only 60 percent, in the past, it was talking about smallpox discoloration, with such an effective way to prevent, and it is not a particularly difficult method, which means that smallpox can basically disappear in Daqing.

The emperor was naturally very happy when he received the result, and praised the prince again and again, and all the imperial doctors who participated were rewarded, and asked them to take their apprentices and promote the method of cowpox to the whole country. With this successful case, the emperor's confidence in cement rose rapidly, and it was very rare to summon Yinzhen and take the initiative to ask about the progress of cement, but it was not easy to successfully calcinate cement, and there was no progress so far, so the emperor had to be disappointed. R1152