"Alright?"

Qi Lele nodded vigorously and raised the porcelain vase in his hand in front of Xie Zi'an.

"Mother-in-law is amazing! It's made in one go!"

Xie Zi'an looked at her sparkling eyes and smiled lightly: "This is allicin?"

"Yes!"

Xie Zi'an bowed his head and said to Granny Du not far away, "There is Granny Lao."

"The eldest prince is polite, but it's just a gesture."

"Later, I'll send someone over and ask my mother-in-law to teach them how to make these two things."

Granny Du replied.

The two did not stay long, leaving with alcohol and allicin, as well as a basket of masks.

"Mother-in-law, you haven't told the young lady about the flower tea."

Granny Du shook her head: "They have important things to do, and it's not too late to talk about such idle things in the future."

Akiba couldn't help but say, "Does the eldest prince mean to move this distillation vessel? Why don't you just let us make it?"

"That's the eldest prince and the young lady who are sympathetic to me, an old woman, those two things, I'm afraid they need a lot."

Hanshuang said softly, "The young lady just said that if someone is sick, it will still spread other people's diseases."

Granny Du's heart moved: "I haven't seen Su Yi's kid for a while, could it be that he is sick?"

"It should be, if it weren't for him, the eldest prince and the young lady wouldn't be so nervous."

Autumn leaves and frost did not answer.

Granny Du said, "That's it, it's useless to think too much, it's still early now, let's try a few more times, and we can teach them tomorrow."

"Yes."

In the carriage, Xie Zi'an took a mask and got up: "What is this?"

"The mask, which is used to cover the mouth and nose, is a little tighter than directly tying a piece of cloth."

Qi Lele said, took a suit, and gestured it on his face: "Wear it like this."

Xie Zi'an looked at her for a long time, and said slowly, "It's practical, and it's also very chic."

Qi Lele smiled and bent his eyes.

Xie Zi'an silently turned his gaze away, threw the mask in his hand back into the basket, and never looked at the basket again.

The carriage quickly stopped, and the two entered the courtyard, Qi Lele pulled Xie Zi'an into the room, and carefully explained the usefulness of these things.

After hearing this, Xie Zi'an was slightly stunned: "You mean that this alcohol can not only be used to disinfect objects, but also to people?"

"Yes." Qi Lele nodded: "It can also be used for external wounds, and after application, it can prevent further infection of the wound, which is similar to suppuration, decay, ulceration, etc."

Xie Zi'an's eyes deepened slightly: "What other effect does it have?"

Qi Lele thought for a moment: "Medical alcohol has many effects, for example, alcohol with a concentration of 70% can be used for disinfection; Alcohol with a concentration of 45% can be used to massage the body to prevent pressure sores; Alcohol with a concentration of 2 or 3 percent can be used to reduce fever and wipe the patient's body to help cool down. I can't think of anything else just yet."

Xie Zi'an suppressed the shock in his heart and asked, "Does allicin also have other effects?"

Qi Lele continued to nod: "Yes! To some extent, allicin is similar to alcohol, both antibacterial and anti-inflammatory, but it is only applied externally and used internally."

"I remember that allicin can be used to prevent and treat colds, bronchitis, asthma, lungs, inflammation, tuberculosis, dysentery, meningitis, whooping cough and so on."

"But I've only heard about most of these symptoms, and I don't know what they are."

As she spoke, Qi Lele elaborated on several symptoms she knew, and the more Xie Zi'an listened, the brighter her eyes became, and finally she couldn't help but say, "Madame only said that it can properly enhance your physique and appetite, how can it still have such a miraculous effect?"

If he hadn't been disappointed by her, Xie Zi'an wouldn't have wanted to make allicin, after all, he had never liked the taste of garlic.

I never thought this thing would be so useful!

Qi Lele said, "Isn't this worried that it won't be able to be made? Blow the effect early

It's so big, how disappointed would you be if it wasn't made?"

Xie Zi settled down and took her into his arms: "Thank you Madame for your understanding."

Qi Lele hugged him back and urged, "Go find Dr. Ge! These things can only be of maximum use in his hands!"

Xie Zi'an took a deep look at her and went out with her things.

Qi Lele shook his hand, as if he had thrown out the hot potato.

This kind of medicine that is almost miraculous in this era, if it weren't for Xie Zi'an blocking her in front, she might not dare to toss it.

In less than a cup of tea, Xie Zi'an returned.

Qi Lele raised his eyebrows in surprise: "So fast?"

"With such a good thing, how can Dr. Ge still care about me?"

Qi Lele pursed his lips and snickered.

Xie Zi'an walked up to her and leaned over to look at the rice paper in front of her: "What are you writing?"

"I'm writing about the method of planting pox, I'm afraid that I'll make a mistake, so I'll write it down and read it a few more times."

Xie Zi'an glanced at it: "Smallpox can also be planted?"

Qi Lele nodded and said, "As far as I know, in that place, the first method that everyone came up with was to plant human pox, and the pox scab from smallpox was used. Later, I stumbled upon the fact that cowpox is immune to smallpox, so I switched to the safer and gentler form of cowpox pus."

"I see."

Qi Lele said: "This water seedling method is the longest used and most effective for planting human pox, and in addition, the toxicity of pox scabs will be weakened and it is safer after vaccination. But I don't know if this method can be used to grow cowpox, and I know that cowpox is planted in another way."

Xie Zi'an looked down a few lines: "Cowpox wants to cut the skin and smear pus?"

"I saw it in the book. In addition, if you can make a slender hollow silver needle, you can inject an appropriate amount of pus into a little bit of the skin through the silver needle, which can also achieve the purpose of planting pox."

These methods, Xie Zi'an, who had read a lot of books, felt unbelievable, but he did not interrupt Qi Lele's thoughts.

"It suddenly occurred to me that there was another way!"

"Huh?"

"It is to find patients with mild symptoms of smallpox, puncture their pustules with a silver needle, and then use this silver needle to draw crosses on both arms."

With that, she took notes again.

Xie Zi'an pressed her shoulder and said, "Don't worry, Madam thinks slowly, don't think about the effect. Cowpox is no better than smallpox, as long as you are really immune to smallpox after getting cowpox, find more people to try it and know which way is best."

Qi Lele tilted his head to look at him: "I don't care, but you are going to push all this to your father's unwarranted solitary book in front of Dr. Ge, right?" Then do you want to explain how to go back and explain to your father?"

"Dreams of it."

Qi Lele: "......"

She really wanted to ask, are you so skinny, did you get beaten a lot when you were a child?

It's just that she was bent on watching Xie Zi'an's liveliness, but she forgot that with Xie Dai's cleverness, how could she not guess that these were from her?