I make a popular science video and all the emperors learn from it!

[Three minutes have arrived.] 】

[The six most terrible infectious diseases in popular science. 】

[Start the third place in popular science: plague.] 】

Plague, a naturally occurring disease caused by Yersinia pestis. 】

[Historically, the plague was a pandemic that caused high mortality rates, known as the "Black Death" in the fourteenth century, and killed about 50 million people in the OU. 】

[Source of infection:]

[The main source of infection is rodents, including rodents, marmots, etc.] 】

[Plague patients are mainly pneumonic plague patients, which are contagious in the early stage of the disease; septicaemic plague and bubonic plague patients with ulcerated adenoma can also be used as the source of infection; asymptomatic infected people are not infectious. 】

[Transmission route:]

[1. Transmitted by flea bites.] 】

[The first cases of plague in humans are mostly caused by flea bites.] 】

[2. Transmission through direct contact. 】

[Humans are infected by direct contact with infected animals through hunting, slaughtering, skinning and eating meat, and enteric plague can occur when eating undercooked plague dead animals (such as marmots, rabbits, Tibetan sheep, etc.). 】

[3. Transmitted by droplets. 】

[Pneumonic plague patients or animal respiratory secretions contain a large number of plague bacteria, forming bacterial particles and aerosols, resulting in the spread of pneumonic plague.] 】

【Susceptible Population:】

[Humans are generally susceptible to plague and have no natural immunity, but they can acquire long-lasting immunity after illness.] 】

[Prophylactic medication can reduce susceptibility.] 】

【High Season:】

[Human plague epidemics all occur after plague among animals. Human plague mostly occurs in June ~ September, and pneumonic plague is mostly epidemic after October, which is related to rodent activity and rat flea reproduction. 】

【Symptoms:】

[The incubation period of plague is relatively short, generally between 1~6 days, mostly 2~3 days, and individual cases can reach 8~9 days. Among them, the incubation period of glandular and cutaneous plague is longer, about 2~8 days, and the incubation period of primary pneumonic plague and septicaemic plague is shorter, about 1~3 days. 】

[The plague is mainly manifested by a sharp onset, chills, high fever, sudden rise in body temperature to 39~41, residual fever, severe headache, sometimes central vomiting, shortness of breath, tachycardia, and blood pressure drop. 】

[Severe patients can have a drop in blood pressure, unconsciousness, delirium, etc. in the early stage. 】

【General Treatment:】

[Patients should be given bed rest and given a liquid diet, or intravenous infusion of glucose and normal saline to maintain water and electrolyte balance. 】

【......】

【Medication:】

[If the fever is greater than 38.5, or the body aches are obvious, antipyretic analgesics can be used.] Patients with high fever are given physical cooling measures such as ice compresses and alcohol scrubs. Salicylic acid antipyretic analgesics are contraindicated in children. Patients with heart failure or shock should be treated with cardiac and anti-shock therapy promptly. 】

【......】

【TCM Treatment:】

[The traditional Chinese medicine treatment of this disease has not been supported by medical evidence for the time being.] 】

[However, some TCM treatments or medications can relieve symptoms.] 】

[Three of the "Four Great Golds" of Lingnan typhoid fever, Li Piliu, Tan Xingyuan, and Yi Jusun collegially discussed the treatment of plague, and repeatedly discussed the treatment with the addition and subtraction of cimicifuga and turtle Jia decoction, "distributing patients, and the living are not counted" (Yi Jusun's "Collective Medical Case"). 】

[During the Republic of China, Tan Cizhong's "Traditional Chinese Medicine and Science" said that the effect of this rule of law on plague was 60-80%, and he himself used this experience to cure 2 cases. 】

[Li Chaodong took the method of "Typhoid Fever and Temperature Epidemic Strips", and applied it to treat the plague with 15 prescriptions for temperature treatment, and the curative effect was ideal: "In my Guangdong this year, the plague is prevalent, and the rest is governed by law, and it is not the same. "】

[Preventive measures:]

[Exterminate rodents and fleas, monitor plague among rodents, and strengthen epidemic reporting. 】

[Strict quarantine should be carried out on vehicles, boats and other means of transportation from the epidemic area, and suspicious persons should be isolated and quarantined. 】

[For people in and around the epidemic area, the staff participating in epidemic prevention should be vaccinated with plague vaccines. 】

["Three Do's" and "Three Don'ts" for Plague Prevention]

["Three Wants"]

[Report sick (dead) marmots and other sick (dead) animals found;]

[Plague patients or suspected plague patients should be reported immediately;]

[If a patient who dies of sudden illness for unknown reasons is found, it should be reported immediately.] 】

["Three Don'ts"]

[Do not touch, do not peel, do not cook sick (dead) marmots and other sick (dead) animals;]

[Do not sit and rest around marmot holes to prevent flea bites;]

[Do not visit the home of a plague patient or suspected plague patient, visit and nursing, or mourn at the home of the deceased.] 】

【......】

The ancients gasped after reading it.

Who would have thought that rats and fleas lurking around can also bring deadly diseases!?

"Isn't it?

"I don't believe it, I'm going to catch a mouse and eat it. "

"It's over, I have fleas on my body, and I haven't bathed in months..."

"Stay away from labor! Beware of the plague. "

“......"

The people spontaneously stayed away from others, especially those who were dirty.

And people with real brains have thought of raising cats and mice.

The light curtain doesn't say that cats can also get the plague, since it's okay, letting cats eat mice can stop the source of the virus.

Qin Dynasty.

Ying Zheng couldn't believe it.

Inconspicuous rats, and fleas, even carry deadly viruses.

And the most terrifying thing is that the light curtain does not tell Chinese medicine how to treat the plague!

Once someone is infected, the doctors of the Qin Dynasty really have no good way.

[Q&A session for a limited time. 】

[Please answer the following questions correctly within 30 seconds to receive a great reward.] 】

[What is the main source of infection of the plague?]

[Option 1: Sheep, buffalo and other domestic animals.] 】

[Option 2: Chicken.] 】

[Option 3: Rodents, including rodents, marmots, etc.] 】

[Option 4: Primates, including monkeys and orangutans.] 】

Ying Zheng's eyes lit up.

It seems like it's been a long time since there's a Q&A. (If you read a violent novel, go to Feilu Novel Network!)

He had almost forgotten about it.

Without hesitation, he immediately replied loudly: "Option three." "

30 seconds is fleeting.

[Answer is correct.] 】

[Congratulations to Yingzheng of the Qin Dynasty, Liu Bang of the Han Dynasty, Liu Che, Liu Xiu... Cao Cao, Liu Bei, Sun Quan of the Three Kingdoms, as well as Li Shimin and Wu Zetian of the Tang Dynasty, Zhu Yuanzhang and Zhu Di of the Ming Dynasty, and more than 100 emperors answered correctly. 】

[Everyone will receive the following rewards:]

[One copy of "Collective Thinking Medical Case", one copy of "Chinese Medicine and Science", one copy of "Typhoid Fever and Epidemic Rules", and 30 credits. 】

The next second.

Ying Zheng directly had three more medical books in his hands.

He couldn't help but be overjoyed, "God help the widow!"

Han dynasty.

Liu Xiu's face was excited.

He roared excitedly: "I deserve to be a son of the plane!"

"First there were immortals to help, and now there are people from later generations to help, and there is this magical light curtain. "[]

The surrounding ministers looked at their Majesty with fanatical faces.

Only when you see it with your own eyes can you know how against the sky your majesty's fortune is!

Ming dynasty.

Zhu Yuanzhang held three medical books and was in a good mood.

"Come, copy a few more copies. "

Then he frowned and thought about how to prevent the plague.

After thinking about it for a while, I really didn't have a clue.

Even if he is the emperor of the Ming Dynasty, he can't control the heads of mice and fleas.

You can't just order them to not breed and exterminate them, right?

Zhu Yuanzhang turned his head to look at the minister, "You all tell us, where are there many rats?"

"Back to Your Majesty, there are the most rats in the granary. "

"Yes, and the treasury, which has a lot of rats in it, and they all eat very fat. "

Zhu Yuanzhang immediately thought of a way.

"We all know, it is ordered that all granaries across the country should have cats, remember, feed less and let the cats catch the old (good, good) rats. "

Qing Dynasty.

Kangxi and Qianlong fell into deep thought.

Forehead...

As we all know, the people of the Qing Dynasty had to keep their hair in braids.

Rich people forget about it, wash their hair at least twice a week, and there are almost no fleas on their bodies.

But ordinary people are completely different.

That guy.

Since the hair is too long, it also needs to be curled up, which is very inconvenient.

In order to save trouble, all the people rarely took off their braids and washed their hair.

As you can imagine, the taste is ......

and to what extent the hair is long and dirty.

And this, naturally, is indispensable for the patronage of fleas.

Kangxi and Qianlong had a headache when they thought that the people of the entire Qing Dynasty were full of fleas that might carry the plague.

Is it really wrong to have braids?

[Three minutes later.] 】

[Start the second place in popular science.] 】

【...】。