Chapter 515

Listening to Qin Mu's explanation, Zhangsun Wugou

had two large characters seemingly written on her face.

Don't understand!

Completely don't understand!

Let alone them.

Even Li Shizhen didn't quite understand.

Antibodies?

Immunity?

Li Xueyan and Wu Meiniang both widened their eyes.

What is all this?

This old man has practiced medicine for many years and has never heard of such strange terms.

"In short, you just need to understand that cowpox vaccination can resist smallpox."

Qin Mu didn't know how to explain it further.

After all, he wasn't a professional medical student.

"Since it's what Husband said, there must be no problem. I'll try it too!"

Wu Meiniang stepped forward and, without hesitation, made a small cut on her arm.

Let alone cowpox vaccination.

Even if she had to give her life to Qin Mu, Wu Meiniang wouldn't blink an eye.

Qin Mu looked at Wu Meiniang and gently smeared the pus evenly onto her jade-white arm.

Zhangsun Wugou and Li Xueyan looked at each other, nodded in unison, and stepped forward.

Soon.

Several people had all been vaccinated with cowpox.

"Alright, let's go! Let's go see how that girl is doing."

After finishing everything, Qin Mu walked toward Changle's sleeping quarters.

Inside the sleeping quarters.

Changle lay on the bed, her face flushed, her breathing somewhat labored.

She looked very uncomfortable.

"Really, it's all my fault. Mother and Brother-in-law are so busy every day with the smallpox matter, and I'm just adding to the chaos."

Changle was extremely guilty, her nose felt sore, and tears began to flow uncontrollably.

Today.

She heard that the plague was quite severe in several places in Youzhou City, so she wanted to sneak out and take a look.

These days, Qin Mu, Zhangsun Wugou, Li Xueyan, and Wu Meiniang were all busy to death and couldn't spare a moment.

Changle saw it in her eyes and felt anxious in her heart.

She had been pampered since childhood and was regarded as the apple of their eye by Li Er and Zhangsun Wugou.

Aside from the zither, chess, calligraphy, and painting, she knew nothing else.

Everything had to be learned from scratch.

Changle didn't want to be a burden and also wanted to help out.

But who would have thought.

Things went contrary to her wishes!

Not only did she not help, but she also added to the chaos.

Changle felt guilty toward Qin Mu and Zhangsun Wugou, so she kept enduring her physical discomfort, not wanting others to worry about her.

"Changle, how are you?"

Zhangsun Wugou hurried in from outside, looking at her precious daughter with a face full of anxiety, feeling incredibly distressed.

Qin Mu and the others also walked over one after another.

"Mother, Brother-in-law, why are you here?" Seeing Qin Mu and the others, Changle was shocked and hurriedly said: "You all hurry out! I might have contracted smallpox, please don't come near me."

"Rest assured! We are no longer afraid of smallpox."

Li Xueyan said gently.

"Cough cough! Sister Xueyan, don't joke around. I know you are doing this for me, but you can't take the risk."

"Especially Brother-in-law, Great Qin cannot do without you. If you contract smallpox, then even if I die, I won't be able to atone for my sins."

Changle cried even harder.

Really!