It's not that hard to open a hospital in another world, right?

Chapter 1020 Necromancer: Let's compete for the thesis!superior!
Vaccine made?

No, no, at best, it can be said that the attenuated and weakened strains used to make vaccines have been preliminarily screened out.

After screening out, we need to further test toxicity, test viral load, test antibody titer, test antibody maintenance time...

But Gretel really can't do it all right now.What are you kidding, testing for antibodies?

Learn more about radioimmunoassay?Learn about immunofluorescence?Enzyme-linked immunosorbent assay?
First, there is no reagent, second, there is no instrument, and third, you don’t even know what an antibody is, so you can use your head to test it?
However, human beings in the past have come step by step in this way.No reagents, no instruments, no pcr, nothing...

However, if there is no reagent, try it on animals. If you are not sure about the toxicity, you will inject large doses of the virus one at a time to see if the vaccinated animals will be infected.

Tried with animals, and then with humans, accumulating data on a large number of subjects.As for the death of one or two, eight or ten, there is no way...

Gretel sighed secretly.He restrained his emotions and smiled at Master Dmitri:

"Good job! Show me the experiment record... yes, very good, now, what we have to do is to repeat the previous experiment."

He looked directly at the other party, and said every word very clearly:

"Now that you have discovered the verification method, then the next stage of verification will be handed over to you. Use this generation of pathogenic factors, pass them from generation to generation, and continuously infect five generations of mice by injection, and record their conditions and resistance to the virus .At least 100 mice per generation—”

Dmitry secretly gasped.Five generations, 100 birds per generation, each raised for at least 3 days... half a month passed.

For the past half month, someone has to take three shifts and watch the mice without blinking.Feed them, drink water, clean their cages, and adjust all kinds of housing conditions to ensure that they do not die from reasons other than yellow fever;
Someone has to check each mouse to make sure every little change is not missed;
Someone should inject them one by one with the poisonous blood of the previous generation, or bite them with poisoned mosquitoes, and pay attention to whether they will be infected with yellow fever;

Finally, we have to dissect one by one to observe the changes in their cell tissue...

It feels like the five of them will be busy in the next half month!
But the Lord of Plague is still asking:
"Do you know why you're doing this?"

Dmitri tried to use his brains hard.Fortunately, he didn't stop thinking while operating the machine, and quickly gave the answer:

"You said that this pathogenic factor will continue to change during the iterative process. Some become stronger and some become weaker-we will mass-produce vaccines in the future, and if we want to mass-produce, we must ensure this The pathogenic factor will not suddenly become stronger again!"

Well, in academic language, it is to verify that the virus is genetically stable and there is no phenomenon of virulence returning to strength.Gretel nodded:
"Go ahead. After finishing this sub-project, you can write the paper."

"Wh-yes!"

When the first big pie fell down.Fragrant, piping hot.Although it’s still a bit hollow—after all, the project hasn’t been finished yet—it has already made Master Dmitri stare at him:
Did this get a paper?
After one or two months of hard work, you can get a paper?
The Lord of the Plague has always been generous to his subordinates. He read many papers of the Oak Forest Research Institute. He is only the corresponding author, and all his works are handed over to others——

These papers, "Magic" and "Arcane", at least the journals of the level of "Ordinary Magician Monthly", basically write one article and post one, and publish it with eyes closed!
"Don't worry! I will do my best!"

He bowed and galloped away.Returning to the dormitory, I rolled over on the bed and tossed and turned, my heart beating wildly.After jumping to the end, he jumped up suddenly, ran to the next door and knocked on the door:

"Hoover! Do me a favor, please!—Give me a sleep spell!"

Must fall asleep immediately!

Sleep is a must!

I'm too excited to meditate well, just make sure to sleep for a long time, so that I can work hard tomorrow!
Master Dmitri devoted himself to testing the attenuated strains, to the point of death.In another group, someone was too busy to vomit blood:

"Idiot! Can't you tell the difference between eggs and eggs? You can't sense the breath of life, so you go to the dark room to take pictures one by one! Choose those with bloodshot eyes! Tell you not to trust those natives! Choose it yourself!"

"Don't... look at my eyes, I paint eggs every day in the dark room, my eyes are so red..."

"Ahhh! The egg is dead again! It's dead again! Why! I turned the egg on time!"

"Stupid! The Lord of the Plague said that the injection hole should be sealed after the egg is injected! ——I think it is troublesome to use paraffin, and you don't know how to use restoration? You don't even know how to use 0-ring restoration? You are still not magic Master? Why don't you jump off the top of the mountain!"

"Where to inject? The Lord of the Plague said that the egg is divided into four parts: the amniotic cavity, the allantoic cavity, the chorioallantoic membrane, and the yolk sac. Inject 100 pieces for each part!" —Of course, I don't know where to inject it. Let us test it!"

"Idiot! You crushed the egg again! You are so clumsy, you won't let the skeleton do the work for you? Crush it next time, and eat the broken egg yourself!"

"Don't, T_T I can still eat two eggs, I really can't eat more..."

"Using the eggs of the next day to inject? I just don't know, so let us try! From the time we can take photos, we will count as a batch every other day, and each batch must be injected!"

Poor those necromancers, who are familiar with dissecting corpses, injecting eggs... from time to time, I heard a "click", and the shell shattered and flowed yellow.

The success of the injection is not the end, but we must work hard to feed these eggs, maintain the temperature, and turn them over regularly.After five, six, seven or eight days of raising, break open the eggs, take out the chicks, smash them, centrifuge them, filter them, inject them...

"This batch doesn't seem to be working... It can't infect the pathogenic agent, and it can't make the mice gain resistance..."

"This batch doesn't work either..."

"This batch..."

"This batch..."

"This batch is ready!" Finally, a mage jumped up high:
"This batch is fine! Using the eggs that started to hatch on the 10th day and injecting venom into the yolk sac, the pathogenic factor can be fed! Can be fed!!!"

"If you can feed, raise a few more batches! What are you doing in a daze? We are competing with the mouse group and the rabbit group! When the time comes, which group of methods is cheaper to produce vaccines, whichever group will write the paper! Hurry up! Hurry up Go repeat verification!"

"... Is there still a group of cells competing?"

"Don't mention it, the cell group hasn't been bred so far, and whatever you raise will die, even the cells will die together... It is said that someone in them thought of a way to pour healing potion into the cells, the cells barely survived, and the pathogenic factors were completely killed ..."

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The cat is so happy to eat moss mooncakes from Longhua Temple today!
Just write 4000 words today so happy!
roll~~~
(End of this chapter)