Li Tangshan knew Zhao Tuo's character, and he didn't embarrass him much: "Lord Zhao, Dr. Chun has found out the formula, you are responsible for the next step to vigorously promote it, and the epidemic should be under control soon." Lu Jia, you led people to light wormwood in the whole city and used smoke to repel mosquitoes for a few days. He would also order people to fill all the puddles with soil and dig drainage ditches to lead to the Dongjiang River. “

Zhao Tuo nodded, and arranged for someone to do it according to Li Tangshan's method.

Chun Yuyi was very curious about why Li Tangshan could even treat his illness, and thought to himself that Li Tangshan would not be able to do anything. Li Tangshan knew that Chun Dachun doubted himself, so he couldn't tell him that he was from Singapore thousands of years later, and Singapore was only a small country after 2000.

So, Li Tangshan told Chun Yuyi that there was an immortal named Ge Hong on Wanshangang who gave him a dream last night and told him what to do. Is there any specific effect, and he doesn't know the bottom in his heart? So I called in to help see how to use the prescription. Li Tangshan knew that Ge Hong was a native of the Eastern Jin Dynasty, and he was still a few hundred years away from birth.

At this time, the common people of Longchuan were still very superstitious about the mysterious power, and they accepted Li Tangshan's statement with half a doubt, and Dr. Chun worshiped Ge Hong as a god. Li Tangshan went to the great wizard and told Ge Hongtuo about the dream, and asked him to prepare for the big event of rewarding the gods. Crediting all the credit to the Great Wizard and Doctor Chun, Li Tangshan knew in his heart that Zhao Tuo was suspicious of himself in his heart, and it was his expedient measure to admit his mistake this time, and he was still very scruples about himself in his heart, so that he could also reduce some unnecessary troubles.

For a time, Lu Jia led the people to burn wormwood everywhere in Longchuan City, causing the PM2.5 in the entire Longchuan City to directly break the table. For several days, they couldn't see each other within five steps of facing each other. The people living in the city were afraid that the epidemic would infect their families, and as soon as they heard that the great wizard said that burning wormwood could drive away the plague gods infected by the epidemic, they all joined the ranks of burning wormwood. Zhao Tuo had begun to believe in the Great Wizard's Ge Hong's dream report, and he also burned wormwood at home. Zhao Man heard about the immortals from Zhao Tuo, and he also burned wormwood at home, and Li Tangshan choked out of the house several times, making Li Tangshan very embarrassed.

Dozens of kilometers away from Longchuan County, there was no trace of ordinary flying insects, let alone mosquitoes, for several months. There was no mosquito transmission, the epidemic was quickly controlled, and after drinking Artemisia annua juice, the sick person improved and slowly began to be able to get out of bed. The common people are grateful to Dr. Chun and the great wizard for protecting the people of Longchuan City, and the people chose to forget about the robbery of Li Tangshan's house.

Another terrible phenomenon is that after the people in the vicinity heard that Artemisia annua and wormwood could cure diseases, the roots of Artemisia annua and wormwood were dug up for dozens of miles outside Longchuan City.

In order to thank Immortal Ge Hong for giving medicine and allowing Longchuan City to survive the plague safely, Zhao Tuo specially asked the Great Wizard to organize a large-scale reward activity. The ancients were very devout and sincere about sacrifice, and they were also blind to the worship of the natural world. Li Tangshan also knew in his heart that there was no way to look at the ancients from the perspective of the 21st century, and everyone's knowledge level and ideology were not on the same channel at all, and the only thing they could do was to respect them and understand their environment.

After the chaotic crowd, Li Tangshan and the other people in charge finally relaxed, the food is not needed for the time being with the help of Boluo and Panyu, and it can be slowly recovered, and manpower and material resources are concentrated on the construction of medical epidemic prevention; The lack of epidemic prevention forced the generals to stop training and join the work with their own soldiers.

Li Tangshan didn't dare to go back to the Li Mansion, seeing the acceleration of medical epidemic prevention, he began to think about some epidemic prevention measures again, his contemplative appearance made the officials' hearts jump in horror, and desperately prayed to the gods and goddesses, not to let him come up with any more tiring suggestions to make himself suffer, and he also swore desperately in his heart that he would never trouble him in the future. But their wish was still in vain, and soon Li Tangshan snapped his fingers, and then called someone to call back Chun Yuyi, who was a famous doctor who had made great contributions this time, so that everyone had a bitter face, and they all had a bad feeling in their hearts. Chun Yuyi, who received the notice, quickly rushed back, he still knew Li Tangshan's medical knowledge relatively well, and knew that there must be some new ideas for him to come back, so he hurriedly returned to Longchuan after dealing with the patients in his hands.

In the governance office, Chun Yuyi asked, "Brother Tangshan, why are you in such a hurry to call me back?" Or do you think of some new medical knowledge? ”

Li Tangshan said: "I don't know if Mr. Yu Yi has noticed that after a major flood, it will inevitably be accompanied by a large number of outbreaks of plagues? And the year after the great drought, locusts appeared in large numbers? Chun Yuyi was shocked, although he had been practicing medicine for a long time and had some understanding, but he didn't dare to say that it was all clear, and the tone of Li Tangshan's speech was very certain, and he couldn't help asking: "I have paid attention to these during my medical practice, but because I have not stayed in each place for a long time, the specific situation is not very clear, Brother Tangshan, do you have any findings that can explain these connections?" ”

Li Tangshan first knew his thoughts in his heart, and then began to flicker: "When Huangshi Gongyun traveled the world, he carefully observed that after the flood, all kinds of dirty things such as human and animal feces were washed by the water to the places where people usually draw water to drink, and then the uninformed people just drew water home and drank it, and those who were not infected directly joined the ranks of the sick, and those who were already infected with the plague became more seriously ill, and even died on the spot. Therefore, Huang Shigong firmly remembered this situation and specially told me that in the future, drinking water must be thoroughly boiled before drinking, and no matter where the drinking water is, it must be treated like this before drinking it can be drunk into his mouth. ”

Chun Yuyi thought for a while, and then said: "I have never been able to find out what the origin of the plague is, but based on the situation observed by Huang Shigong, combined with my previous experience, most of them are like this, it is very likely that the plague itself was contracted by drinking unclean water, and drinking it again will aggravate the development of the disease, so it will cause more serious consequences." Since you put forward this view, is there any solution? ”

Li Tangshan said: "After discussing with Huang Shigong, we came to the conclusion that the dirty environment is the most likely to cause this kind of disease, and our opinion after discussion is to establish a sewage system, that is, to dig a drainage channel for every house in the city, and then connect all of them, and finally concentrate on a wide waterway and discharge it into the big river outside the city, and this dirty water will flow down until it enters the sea." In addition, it is necessary to organize a team responsible for cleaning up the garbage, and transport the garbage generated by everyone's usual life to the outside of the city to be buried deeply, and this team usually pays more attention to cleaning up the blocked drainage channels. ”

Chun Yuyi pondered for a while and nodded: "It is estimated that it is these dirty things that are easy to cause plagues and other disasters, so it should be more appropriate to deal with them in this way, and they should be implemented quickly." ”