After two days of continuous efforts by Dr. Fauci and a group of scientists, another new vaccine was successfully developed.

This time, in order to ensure the authenticity and accuracy of the experiment, the experiment was carried out on the previous mice.

I saw that the originally manic mice became gradually gentle, and it may be that the sloth gene in the new vaccine suppressed the excitement in the virus.

When the scientists saw that the experiment on the mice was a great success, they already had nine layers of certainty in their hearts.

Now it's time to conduct human vaccination experiments again, and Yang Gang and the other 2 soldiers from the previous experiments are undoubtedly the best test subjects.

The assistants led the scientists to the room where Yang Gang was being held, who had become extremely manic from the previously failed vaccine, and pulled hard at the chains that were tied to his limbs.

As soon as he saw someone approaching, he became even more manic.

The two guards had to use all their strength to press Yang Gang's right hand, otherwise they wouldn't be able to penetrate the veins even with a needle shaking their arms.

After controlling Yang Gang's arm, the assistant injected the new vaccine into Yang Gang's body.

At first, there was no effect, but after about 3 minutes, the vital signs on the instrument gradually returned to normal, the blood pressure dropped, the heartbeat slowed down, and even the body temperature gradually returned to normal.

As his vital signs stabilized, Yang Gang gradually regained his composure from the rage.

Seeing this scene, everyone, including Wang Min, couldn't hide the joy in their hearts, and tears of excitement popped up in their eyes.

Because Yang Gang had been exposed to other vaccines before, this human experiment was not very accurate. New human trials are needed to confirm the authenticity of the new vaccine.

Wang Min selected 3 more soldiers at the training base to re-do the new zombie virus vaccine experiment.

The experiment was a success, and the vaccinated soldiers did not have any adverse reactions and side effects.

In order to ensure the rigor of the vaccine, the three experimental soldiers also need to be isolated and observed for 3 days, during which scientists are preparing to develop a large number of this vaccine.

The problem is that the blood drawn from the survivors who were previously rescued has run out, and less than 100 vaccines have been made, which is far from enough.

American virologist Fauci found Wang Min to explain the problem.

"What do you want me to do?" Wang Min asked.

Seeing Wang Min's question, Fauci said to her: "If we can obtain the hematopoietic stem cells of the survivors, the vaccine we are studying may meet the current needs."

"Leave this to me, I'm sure she'll understand us."

After saying that, Wang Min turned around and went to find the survivor.

"I'm here today and I want to ask you for one thing, no, no, it's not me, it's one thing we want to ask you." Wang Min said to the survivor.

"If there is anything to ask for, as long as I can do it, I will do my best to help." The woman said to Wang Min.

"This time is different, don't be in a hurry to agree, listen to me first. We have successfully developed a zombie vaccine, but your blood is needed to make the vaccine, and the vaccine cannot be made without your blood. ”

"My blood? It's not enough to drain it for all people, and I can't save many people with no amount of blood, right? ”

"No, no, no, we don't need all the blood in your body, we just need your hematopoietic stem cells, and with your hematopoietic stem cells, we can continuously get the same blood as your body from hematopoietic stem cells."

"How simple is this, I agree to donate my hematopoietic stem cells, I will definitely not object to making such a great contribution to mankind."

"You don't understand the consequences of extracting hematopoietic stem cells, hematopoietic stem cells are not the same as blood, unlike blood, which can be recovered, and your body will become very weak after extracting hematopoietic stem cells, and your life expectancy will be affected."

Hearing this, the woman was silent for a moment.

"I am willing to donate hematopoietic stem cells for free, my relatives have been infected and killed by zombies, in fact, I don't know what I live in this world for, until today you let me understand the meaning of my life."

It is indeed remarkable to have such thoughts and consciousness for a woman in her 20s, usually women are quite unreasonable, and although the woman in front of her is very weak and small, she has a heart of selfless dedication.

Under the leadership of Wang Min, this woman was pushed into the operating room, and the moment she entered the operating room, there was no trace of fear and panic on her face, but she was very satisfied and happy.

The operation was a success, and scientists have extracted some of the hematopoietic stem cells from the survivors, so they no longer have to worry about the raw materials used to make the vaccine.

Wang Min watched the woman being pushed out of the operating room, her face was still sweating, her face became pale, her lips were bloodless, just 20 minutes in and out of the operating room, this process made her seem to be aging like a middle-aged woman in her 30s.

"What's your name?" As the cart passed by Wang Min, Wang Min asked the woman.

The woman weakly replied "Chen Xi". He was then pushed into the ward by the nurse.

The three-day quarantine period passed quickly, and the soldiers who received the new vaccine did not have any adverse reactions and side effects, which means that mankind has truly successfully developed a zombie virus vaccine.

During this period, Yang Gang and other 2 soldiers who were the first to be vaccinated gradually returned to normal.

Due to the successful research and development of zombie vaccines, human beings have the ability to protect themselves, and vaccines have been continuously transported to all parts of the world through transport planes, and where the vaccine goes, it is where the dawn goes.

And this dawn has another name called "Dawn".