Quantitative change leads to qualitative change, and Galaxy explains in one sentence why vaccines are only effective against airborne viruses.

"Actually, I'm very surprised that you can research a vaccine, this is the key to your ability to make many human beings survive so far, if there is not enough population base, resisting aggression and even fighting back against the big snake people is empty talk, it is because you have developed a vaccine that the human race on Earth can retain hope, for this, I want to express my respect to you."

The galaxy bows, this is an ancient ceremony, an ancient ceremony of the Han Dynasty.

The man in the white coat suddenly lost his speech, he was stunned for a moment, then wiped his face with his hand, and said, "I...... No, I ...... Ahem. ”

After clearing his throat, the man in the white coat looked left and right, and then he said loudly, "Can you say that?" Can I speak? ”

Li Wen stood up and said loudly: "It can be said that now that it has been declassified, it is time for your exploits to be known to everyone!" ”

After Li Wen finished speaking, the man in the white coat said in a trembling voice: "It's not me, it's my mentor Mr. Zhong Renhuai, his old man is our top pathologist in China, an expert in infectious disease prevention and control...... Some intelligence agents said it might have been an alien experiment. ”

What would have been the behavior of a mentally ill person is now showing how wise this act is.

"Mr. Zhong Renhuai collected a sample of the virus, and then he announced that the virus was absolutely modified, he didn't know it was an alien at the time, and thought it was a genetic weapon developed by a certain country, but there was no vaccine at that time, Mr. Zhong Renhuai made a clear judgment when he returned to China on a special plane...... He may have been infected, and all four of them could have been infected, because the protective measures at that time could not fight the virus, because they found that the airborne virus could be protected, but the process of collecting the virus from the patient's body had the risk of not being able to protect against it.

According to Mr. Zhong Renhuai's instructions, we only made the highest level of protection vehicles on the earth, and picked up his old man at the airport, who had sorted out and written down the basic characteristics of the virus, and made a judgment on it, and he directly explained that the virus was very likely to be modified by the rabies virus. ”

Xinghe said very seriously: "What happened later? ”

"Mr. Zhong Renhuai and his three students became ill in the isolation vehicle, and after the isolation vehicle arrived at the complete isolation conditions, the driver and researcher in the vehicle became ill and then ......"

The man in the white coat choked up again, and he said in a low voice: "The 164 research scholars and staff members who have been transferred from all over the country have become ill one after another, and all 164 people who have been exposed to virus samples have been ...... from the collection of virus samples on May 18 to the development of the first-generation vaccine on August 5 At the onset of the disease, 577 staff members from military hospitals died, and our most elite experts went one after another, almost all of them sacrificed until the vaccine was developed......"

Silence, death-like silence.

The man in the white coat continued to choke up: "Don't show respect to me, I just stood on the shoulders of giants, walking on the path opened up by the sacrificed predecessors, I ...... Not qualified. ”

Xinghe frowned, and in the deathly silence, he said slowly: "This is what I don't understand about the earthlings, you are already an intelligent race, but you ...... It seems that he is not afraid of death, Wang Hu is like this, you are still like this......"

At this moment, suddenly someone among the scientists present turned around and bowed to the man in the white coat, then more people, until finally everyone bowed to the few people in the white coat.

Li Wen was also bowing, he burst into tears, and after waiting for him to get up, he turned to Gao Yuan and whispered: "Without the results falling from the sky, we can come up with a vaccine, and unconditionally announce the production process and process to the world, and provide virus samples, that is because we have paid a huge sacrifice!" Wang Hu is a hero, and the scientists and medical experts represented by Mr. Zhong Renhuai are also heroes, without them, there would be no people in the shelter today, this plan and work was originally top secret, but today, I think it's time to declassify it, let people know that they can survive because someone sacrificed their lives. ”

There are no years of tranquility, but there are people who carry the weight forward.

It is understandable why the process of researching and making vaccines is top secret, and those dead medical workers, they can only silently carry the burden for others, just like the nuclear program back then.

Gao Yuan is grateful from the bottom of his heart to those who sacrificed, because he has been able to live until now and until the arrival of the galaxy because someone has exchanged his life for more people's survival opportunities.

He didn't know what the name of the person in the white coat was, but he knew that this person was the representative of all the victims, and this bow was respectful from the bottom of his heart.

The man in the white coat continued to choke up, "Thank you...... Let's not waste time, please explain to me what you mean by quantitative change causing qualitative change. ”

Xinghe said in a deep voice: "The number of viruses in the air is limited, but after entering the host, it will replicate or reproduce in large quantities, and when the number reaches a certain level, it will modify the human neural transmission system, destroy the brain, and make humans lose the ability to think, and survive in the state before the onset of rabies but not death, so why the vaccine is ineffective against the virus transmitted by the patient is because there are too many viruses, and the defense mechanism established in the human body has lost its effect." ”

Everyone can understand this explanation, and Xinghe continued: "The virus is just a virus, but the virus of the big snake man is already a weapon, a weapon-grade virus, of course, you have to use a weapon-level vaccine to fight it, I injected Gao Yuan with vaccines, but these vaccines failed to complete the transformation of his body in advance and establish a sufficient defense mechanism, so his survival rate is very low, and Gao Yuan was also contaminated by the blood of the armored beast at that time, and was infected with a more violent virus, so I don't think he can survive." ”

"Yes, it's incredible that three viruses are rejecting each other, attacking each other, and then miraculously all of them are inactivated, and the host survives, how can it be done? What is the principle? ”

Xinghe shook his head and said: "I don't know, the only explanation is that the three genetic weapons achieved a miracle in probability on the battlefield in Gao Yuan's body, the three viruses were evenly matched, and finally died together, this explanation is not perfect, but it is the only reasonable explanation, I don't know how it happened." ”

"Is that really a miracle, a miracle that can't be replicated?"

The person in the white coat looked extremely unwilling, but Xinghe said with a regretful face: "I'm afraid yes, my medical warehouse has been destroyed, and if you want to make a better vaccine, you can only isolate vaccine samples from Gao Yuan's body and cultivate them, this work will be very long, but there is no other way." ”

The man in the white coat said helplessly: "It will take a long time, but ...... Thank you, the vaccine you brought is more efficient, it is a completely different defense mechanism, or a mechanism that replaces defense with offense, even if there is no ready-made vaccine, it has already inspired us a lot, so I still have a question, that is, how much does the virus have a modification effect on the human body? ”

Xinghe was silent for a moment, and then he suddenly said: "Now, please allow me to introduce a person, he is a miracle in the history of evolution, a miracle in probability, he is the only person I know who survived after accepting the combined action of the three genetic weapons, and endured the pain that I can understand but cannot imagine, he is Gao Yuan." ”

Gao Yuan was already a little apprehensive, but after hearing Xinghe's words, he felt even more apprehensive.

It is impossible to be sliced and studied, but it is inevitable to be a guinea pig for a few days of experiments, but, thinking about those predecessors who sacrificed in order to fight the virus, Gao Yuan feels that being a guinea pig is a master, if he refuses to pay so much, it will be in vain.

Gao Yuan never understood the psychology of those people who clearly represented a new direction of evolution, and who clearly had the key to save mankind, but refused to take it out.

In his opinion, what is it about making a small and unworthy sacrifice? It has become the hope of mankind, and the country will be willing to slice and study people?

With the current level of technology, does it still need to slice a person to study? A little bit of tissue is enough, a needle of blood is enough to clone a person, and it is said that research must be sliced, whose IQ is insulted.

Li Wen looked at Gao Yuan and smiled: "Now that you know, stand up and let everyone see." ”

Gao Yuan stood up and waved his hand at the scientists who turned their heads in embarrassment.

Xinghe pointed at Gao Yuan and said, "Come on, let them see your current physical fitness." ”

Gao Yuan took a few steps, and then he began to become natural, as the first person in the human race to complete the mutation, this is not a shameful thing, except for the embarrassed eyes to look at, Gao Yuan is actually quite proud now.

Gao Yuan walked to the front, Xinghe looked at him and smiled, and then Xinghe said a few words in alien language.

Then, Xinghe's mecha opened, and Xinghe said to Gao Yuan: "Go in, it will be completed soon." ”

Gao Yuan turned around and stood with his back in the mech, and then the mecha quickly closed in, leaving only his face exposed.

It's a pity that I don't know what it's like behind the visor.

Soon the mecha opened again, and Xinghe just looked at the mecha and said loudly: "Now his muscle structure strength is six times that of normal humans, and the strength of his bones is four times, and his body density is basically the same as that of normal humans, but it will definitely increase, and the bacteria and parasites in his body have all died, this is the most basic and simple data, his transformation has just been completed, and over time, just like ordinary people will also cause great changes after exercising, Gao Yuan will become stronger in the future, I can copy the detailed data to you later, any more questions? ”

The man in the white coat stammered, "Six times the strength of the muscles of a normal human?" So, what does it feel like? ”

This question was asked to Gao Yuan, Gao Yuan thought about it, and he really didn't know how to answer.

Gao Yuan took a few steps forward, then he started to run, and finally he jumped high, touched the roof of the eight-meter-high command room, and hit the ground again.

After standing up straight, Gao Yuan said to a kind of scientist, "That's probably it." ”