If you don't sum it up, even these medical experts who are fighting on the front line don't know that there will be so many diseases, especially at this time, a few people are still recording the typical symptoms of these diseases.

It even gave Ying Yun on the side goosebumps.

Some couldn't help it. At this time, Ying Yun couldn't help but shudder. "Li Hang, do you really want to write in such detail? I feel like I'm panicking when I hear it! ”

"It's necessary, because it's not for you to tell a story, but for them to refer to, so the more detailed it is, the more convenient it is for those officials to judge, and I'm still wondering if to add some illustrations!" Li Hang frowned.

This illustration will increase the cost, but at this time, to make this kind of popular science book, it must be like this.

Li Hang looked at these people curiously. "We've figured out all the symptoms of a pandemic that has caused mass contagion and death, so now we need to analyze their sources and routes!"

A group of witch doctors looked confused.

What is the source of infection and the mode of infection?

Contagion they are known.

Looking at their immobile expressions, Li Hang clapped his hands. "Well, it's a disease how it spreads, for example, through contact, for example, through the mouth of the disease, through contaminated wells, for example, corpses can also carry the source of infection, if the source of infection enters the water, it will also pollute the water source, etc!"

The witch doctor with the cow's skull nodded. "I've noticed this kind of thing, some people have committed suicide by throwing themselves into a well, some people don't know about it, they drink the water and then they get infected. Then I sealed some wells. ”

Guiding them to say these things, Li Hang pinched his chin and looked at the many things they said.

A lot of medical stuff, but a lot of it comes with some witch ingredients.

For example, the guy with the cow skull shouted that the source of many diseases and plagues is the demon god, which made Li Hang very helpless, it seems difficult to popularize what is medical knowledge with these people, but it doesn't have much to do with it, this book is mainly to explore the source of infection and prevention of diseases, and there is no need to explore the origin of diseases.

However, it was such a summary that made these people excitedly communicate and learn from each other.

They are all well-known doctors in the neighborhood, so let alone communication here, they can gain something by standing together and talking casually on weekdays.

Just when the results were almost finished, there was a commotion outside.

"Quack, give my father back!" There was a shout outside, and suddenly the entire Donglin Port became lively.

It's going to be night.

At this time, a lot of bitter hahas are ready to rest.

After all, as long as there is no large amount of important goods to be loaded and unloaded, most of the time there will be no work at night.

But now there are many more people at the door of Li Hang's mansion.

Almost all of these people are young adults.

"Give back my father's life!"

"Oh my father! You died so miserably, quack doctor kills people! ”

Li Hang was a little stunned.

"Dali, go see what's going on outside!" Quack?

Li Hang is very strange, what quacks to say at this time, these people are estimated to be able to rub the edge, but at this time, to say that they are dead, Li Hang really doesn't believe it.

After all, it's very simple to have a dead person or something these days, but if you want to say that you have been killed by a doctor, there haven't been so many medical troubles these days, after all, many people are just doctors who travel around.

These years are not like the afterlife, there are not many doctors who can sit in the big city, they need a lot of time to go outside to collect medicines, go outside to find some real medicinal materials, or even to find some beast bones or beast things deep in the mountains.

After Li Hang asked Yinglu to go back and sort out the recorded things, he followed him outside curiously.

At this time, there were already more than a dozen or twenty people standing at the door of their house, all of them holding flat sticks, staring at the door viciously, as if they were the murderer who killed their father inside.

"What's going on?" As soon as Wang Dali went out, he whispered.

He's seen a lot of this kind of posture.

Now that his brother is behind him, it's a big deal to disobey him.

Hit or something, it's not like he hasn't done this kind of thing of beating people with wooden sticks and flat poles.

"Your quack doctor here called Song Lin came out, and he prescribed medicine to my father, but my father still died! I want him to be buried with me! ”

The man yelled. After saying that, a corpse was brought up.

It was placed at the door of Li Hang's house like this, as if he was going to make trouble if he didn't agree.

But when they saw several guards with steel knives in their hands, their voices immediately became a little quieter.

"What's going on?" Li Hang frowned and walked out, so many people came over and it was obvious that there was a problem, at this time, playing with doctors?

There is no mistake.

"Isn't Song Lin the one holding the cow skull?" Ying Yun frowned, if he was dead at this time, it would not be easy to do.

"Your Royal Highness! You're going to call the shots for us! ”

The men fell to their knees as soon as they saw Ying Yun.

It's just that it doesn't look like it's pleading, but it looks like it's forcing the palace.

Li Hang glanced at these people, and didn't continue to care, but looked at Ying Yun curiously, he wanted to see how this kid would deal with this matter.

"Don't worry, this king will definitely give you justice!" Ying Yun said with a laugh.

At this time, the man at the front was overjoyed. "That's it! This Song Lin, he gave my father a medical treatment, but my father took his medicine and died like this! ”

After speaking, he beat his chest very sadly, as if he was very sad, but the face without a tear was very unconvincing!

"And how did you die?"

Li Hang walked over curiously.

Looking at the corpse of the dead old man, an expression of crying and laughing suddenly appeared on his face.

"You said it was killed by taking medicine?" Li Hang rolled his eyes, there was also an obvious wound on the temple of the man's body, obviously because of a heavy blow to the head.

Such an important position was beaten, and it was strange that he could still live, and that position began to deform, if he could really survive, then there would be a ghost.

"I took his medicine yesterday and died the next day. Whose fault are you saying it's not his fault? The man shouted at the latter, pretending to go over and grab Song Lin's striped clothes.

As if he really wanted to avenge his father.

"So how are you going to solve this problem, after all, the dead are gone, and we are here to solve the problem at this time, right?" Li Hang touched his chin and looked at these ancient doctors with interest, it seems that the ancient times are really no worse than the modern ones.

The news that these people had been invited to their own place soon became known to them, and they came to themselves to blackmail.