The face of the flat man suddenly distorted, and he screamed "Ah......".

However, soon, he blinked in surprise, as if it didn't hurt so much.

Could it be that he has put too much pressure on himself recently, but what he thinks is too terrifying, but it doesn't hurt that much?

Gu Yundong, who was outside, was nervous when he heard that call, and he almost rushed in.

Fortunately, the voice behind her was much lower, and she didn't hear anything else, so she was relieved.

Time passed little by little, Aunt Niu came over with hot tea, and Gu Yundong sat outside in the hall and drank two cups. Only occasionally could I hear the voice of Dr. Xiong, the cry of pain from Bian Han, and the reassuring voice of Gu Dafeng, but Shao Qingyuan's voice was not heard.

It wasn't until noon that the door in front of me was reopened.

Gu Yundong immediately stood up, looked at Shao Qingyuan, who came out first, and asked, "How?" ”

"It's okay, it's okay." Doctor Xiong waved his hand, "Let's just take care of it well, don't move, eat something good." Boiled him some bone broth or something to drink, by the way, the wood carving should not be carved for the time being. I'll come over on both days and give him a new splint and medicine. ”

"Thank you, Dr. Xiong."

Tong Shuitao brought hot water to clean his hands again, and after wiping it, he drank a cup of hot tea, and Dr. Xiong left.

Gu Yundong went in to look at Bian Han, at this moment he was lying on the bed, his legs were on the splint, his body was stiff and couldn't move, and he looked a little funny.

Gu Dafeng praised him on the side, "You didn't scream loudly just now, I thought you couldn't scream out of pain, it turned out that it didn't hurt much, in this way, Qingyuan is still powerful, and his unique technique didn't make you suffer much." ”

Gu Yundong, "......" hides merit and fame.

It's okay, she has to be strong, although the credit is on Shao Qingyuan's head, but husband and wife are one, the same.

Bian Han was a little embarrassed to be said, but deep down he also felt that this was the reason why Shao Qingyuan took advantage of his distraction.

It is to cure that the leg is a little sleepy, but it is a little painful, and I can't sleep if I want to, and it is uncomfortable.

Gu Yundong didn't bother them anymore, and still quietly walked out of the room.

She went back to her room, where Yang and Yun Ke were waiting for news.

Hearing that it was fine, the two instantly cheered, and the mother and daughter hugged each other tightly and laughed stupidly.

Gu Yundong smiled, but some of the gloom in his heart was gone.

After Shao Qingyuan sent Dr. Xiong away, he also left in a hurry.

Gu Yundong knew that he was going to Niuzhuang, and began to prepare to study the matter of cowpox vaccination.

Shao Qingyuan really asked all the peasant women in the cow farm, not everyone has ever had cowpox, but those who have ever had it have never contracted smallpox.

There was even a peasant woman who said that her daughter, who had taken care of smallpox a few years ago, had not been infected and had been healthy until now.

When Shao Qingyuan heard this, the thoughts in his heart became more firm.

Ah Zhu, who came with him, didn't understand at first, but after hearing Childe's explanation, his whole eyes lit up.

"What does Childe mean is that vaccinating against cowpox can really prevent smallpox?"

"I'm not sure yet, it's just speculation at the moment, and after I know a few more, I'll have to experiment, it's just ......"

How to experiment, that's the question.

Even if it can be inoculated with animals in the early stage, what about the future? Who would be the first to be vaccinated against cowpox?