Chapter 1939 Golden Recruitment Order!

Think here!

It was difficult for Chen Cang to contain his inner thoughts.

He has been following up on the progress of the vaccine.

After all, it is the last link of the main mission.

If this link task is not completed, not only will the rewards not be settled, but most importantly, the follow-up main task may not be triggered until it is known how long.

After hesitating again and again, Chen Cang directly chose to recruit!

【Ding! Use the recruitment order to successfully recruit vaccinology experts! 】

Not long after, the voice of the phone came to mind.

It's Wang Zhen!

"Professor Chen, a foreigner has come to the institute and he is looking for you!"

Chen Cang nodded, he didn't expect the other party to come so soon!

but……

Chen Cang suddenly thought of a scam call.

Just when I wanted to transfer money, I received a fraudulent text message with my card number.

It can't be such a coincidence, can it?

"You wait first, I'll be there later." To be on the safe side, Chen Cang decided to wait until he went.

Xu Kun drove very steadily and vigilantly, and he was able to grasp the following vehicles or any signs very well.

The car Chen Cang bought was a refitted Hongqi, and Xu Kun drove it to refit it himself.

The car is not expensive, and it cost hundreds of thousands, but basically the software, hardware and engine have all been replaced!

Xu Kun found someone to replace them all.

It took more than 20 million to refit before and after.

This is something Chen Cang never expected.

However, Chen Cang tried it, and the performance of the car is very good. It accelerates from 100 kilometers in 3.2 seconds, and the suspension is also very comfortable.

Chen Cang is now more and more aware of the benefits of the recruitment order.

When he arrived at the research institute, Chen Cang saw the man Wang Zhen was talking about.

"Professor Chen, hello, I'm Kerry." The fluent Chinese combined with the blonde western face made Chen Cang a little uncomfortable.

However, Chen Cang looked at the other party's information and finally heaved a sigh of relief.

[Kerry: Recruiter, Favorability: 100;

Skill:

Immunology: Masters

Vaccine development: quasi-perfect.

...]

Chen Cang was stunned!

Quasi-perfect level of vaccine research and development skills.

This is so cool!

Purple tokens usually recruit master-level skills. Chen Cang didn't expect to be lucky this time, and a quasi-perfect level came out!

Chen Cang hurriedly called everyone to a meeting.

Introduce Kerry to everyone.

Afterwards, Chen Cang narrated the materials brought by Tan Desai.

"Time is tight and the task is heavy!"

"Everyone is working overtime during this time, we will solve the vaccine problem as soon as possible!"

"Otherwise, after winter comes, the children's diarrhea will only get worse. This time, the rotavirus is coming in menacingly, so we can't let our guard down!"

Everyone nodded.

After seeing the materials brought by Chen Cang, everyone was really excited to be honest.

After all, the lack of core technology for vaccines is the root cause of their stagnation.

And the next few days.

Kerry's ability was quickly recognized by everyone.

Even Chen Cang was dumbfounded.

From how the vaccine works, to the classification of the vaccine, to the growth and reproduction of the vaccine, and finally to the use of the vaccine.

Kerry can do almost anything!

The emergence of Kerry has made up for the lack of some fragmented gaps in vaccine research.

However, rotaviruses belong to the Reoviridae family and have 11 double-stranded RNA segments in the genome.

There are six structural proteins that play a key role!

That is VP1-VP4, VP6, VP7.

And VP4 and VP7 constitute the virus's glycoprotein and spike protein surgery.

It is also the main means of infection of the virus!

Likewise, these VP4 and VP7 proteins are also key to immunity.

If you can perfectly decipher the VP4 and VP7 proteins, you have found a research method!

This brings up the question of what is a vaccine?

Vaccines refer to vaccine-like preventive biological products used for human vaccination in order to prevent and control the occurrence and prevalence of infectious diseases.

And these biological products refer to preparations for prevention, diagnosis and treatment made from microorganisms or their toxins, enzymes, human or animal serum, cells, etc.

To put it bluntly, it is to use attenuated viruses or bacteria, or animal serum, to inject into the human body, so that the human immune system can produce antibodies.

Then, let the human body have the ability to fight against these viruses!

The rotavirus mainly needs to solve the VP4 and VP7 proteins!

At present, whether it is the pinnacle of rotavirus research: the pentavalent vaccine, it mainly uses the G genotype vaccine of the VP7 protein.

And the more in-depth research!

Chen Cang and others found that the mutated rotavirus this time mainly changed the VP4 protein without glycosylation modification.

and!

After Chen Cang disassembled the RNA sequence of rotavirus, it was discovered.

Due to the low level of antibodies against VP4 protein after natural infection, and the interference of maternal antibodies to VP4 protein-based vaccines is relatively

pair smaller.

Therefore, compared with VP7 protein, VP4 may be more suitable as a candidate antigen for rotavirus genetically engineered subunit vaccine.

With a direction, the speed of research has suddenly increased!

The research of the Institute is boring, but also wonderful.

Chen Cang's rotavirus progress bar is increasing every day!

[Rotavirus vaccine: progress bar: 77%! 】

Maybe it won't take long before you can find your way.

However, at this moment, Chen Cang's phone rang suddenly.

Chen Cang took a look, it was Director Yu Yonggang.

After leaving the capital, Chen Cang did not contact Director Yu for a while.

Why are you calling today?

"Director Yu? What's wrong?"

When Yu Yong heard Chen Cang's voice, he immediately laughed: "What have you been up to lately?"

Lao Yu's voice was still the same, full of vigor.

Chen Cang couldn't help but said: "Make vaccines, be a baby daddy!"

When Lao Yu heard it, he laughed: "You have to watch out for my eldest nephew!"

"Vaccine? What kind of vaccine?" Lao Yu suddenly changed the subject and couldn't help asking.

Only then did Chen Cang explain: "About the rotavirus vaccine."

Lao Yu snorted: "Are you busy? I also said that I have something to do, and I was about to recommend you to go, and I almost signed up!"

"Fortunately, I called you to ask about it!"

Chen Cang suddenly became interested: "Oh? What's the matter?"

Yu Yonggang said: "That's it. Do you remember the global first aid skills competition held every four years?"

"It will be held in March next year."

"Do you have a suitable team over there?"

When Chen Cang heard this, he was stunned.

First Aid Skills Competition!

This competition is very famous in the circle.

Lao Yu and Lao Ma participated in 2020, broke into the top 30, and only then did they get the honor later!

It can be said that this is the Olympic Games in the field of first aid skills.

To tell the truth, Chen Cang wanted to participate once.

But obviously, I don't necessarily have a chance.

I don't even have to go if I want to.

but……

As the strongest person in the emergency department, shouldn't he train the world's number one emergency rescue team?

【Ding! Trigger the challenge mission! 】

[Cultivate an excellent first aid team, participate in the global first aid skills competition, and win the championship!

Complete the task and get the reward: Golden Recruitment Order x5! 】

…

ps: Ask for a monthly pass in the middle of the month, keep going tomorrow!