Chapter 667

Waterfall Hill wizard tower, however, two people are full of confidence in their own research. Hearing Elvin's praise for the fourth, they don't care at all. Instead, they patted his chest and assured him: "teacher, you are here, too! It will take some time for our results to be finalized.

But believe us, in addition to the "tree of life" that you asked to classify all kinds of organisms, our new discovery will certainly shock the world!

We'll go and sort it out after a few days

He has already gone out again, but the researchers are quite informal.

Evan and Angie look at each other and shrug their shoulders:

"ha ha, we'll see!"

It's a good feeling that my students are growing up and can share various research projects.

Under the guidance of Kyle, who has a solid foundation and is determined to be a good doctor, the "vaccine" research project started soon after Antony and Derris arrived last year will produce results earlier than Jacob and Calvin.

Their research team led a group of apprentices to develop the world's first vaccine - "smallpox vaccine" based on vaccinia, which has successfully solved the stubborn disease of smallpox that has threatened the whole mankind for thousands of years!

And with the help of the theoretical basis of "activation school", a series of rudiments of "vaccine theory" have been extended. As long as we continue to add more and more, this kind of medical innovation can gradually grow into a towering tree.

Although she was only responsible for the details, she was also able to make use of this part of the pioneering achievements and successfully promoted to the official wizard.

After thanking Evan a lot, the couple boarded the boat and left the new world, where they had lived for a year.

Next, after returning home, he also shouldered an important task, with the help of the influence of "alchemy light", to promote epoch-making new drugs in the countries of the old world and Georgia's civilian fist product railway transportation.

To put it bluntly.

"Vaccine" is an automatic immune preparation for the prevention of infectious diseases, which is made by artificial attenuation and inactivation of pathogenic microorganisms and their metabolites on the premise of retaining the characteristics of immune system of pathogenic bacteria.

When the human body is exposed to this kind of pathogen, the "immune system" in the body will produce certain protective substances, such as immune hormones, active physiological substances, special antibodies and so on.

When the human body comes into contact with the homologous pathogenic bacteria again, the immune system will follow its original memory and produce more protective substances to prevent the damage of pathogenic bacteria, which is called "immunity".

In particular, Dr. Taylor's "sehmet Biomedical Company" has put it into mass production. The next step is to prepare for the large-scale vaccination of the population of all ethnic groups in the territory, especially those who are not resistant to the virus.

In the primitive civilization such as the Atleans, the degree of human settlement was low, the livestock were few, the chance of pathogen transmission and mutation between human and livestock was relatively rare, and the resistance to foreign viruses was also very weak.

Just like a hundred years ago.

It was just the hillius who had just landed in the new world that brought all kinds of infectious diseases, which led to the death of a large number of atlian people. Even in the early days of colonization, many indigenous tribes died before they saw the colonists.

It was the large-scale epidemic that greatly enhanced the strength of "Lady crow".

This is one of the reasons why large-scale contact has been avoided even after the Hurons and tulips formed an alliance. Even if they have coexisted on the same continent for many years, it doesn't mean that they will naturally develop resistance, but they just don't have another epidemic.

Even for the malignant infectious diseases such as smallpox, not only the Atleans are afraid, even the Niemans are afraid to death. The whole human civilization should thank the achievements of the "activation school"!

However, when Elvin sent Milan to invite their princess Huron to the territory two days ago, he was caught off guard by the news from Milan.

Because half a month ago, the Hurons had gathered hundreds of aboriginal tribes in the Midwest, including the mcmicks, Anasazi, mogorons, hohohokkans, Pueblo, Sioux, Cheyenne, casters, and so on, to launch an offensive against Iroquois in spring!

In the northern part of the new world, the Iroquois were worthy of the hegemony, and their status was similar to that of hillius in the era of great navigation.

It is also a form of tribal alliance, which is composed of Seneca, onondoga, Mohawk, Cayuga, oneda and taskarola.

The total population is 100000. The number of elite soldiers and shamans accounts for one fourth of the total population, about 25000.

The cause of the war is also very simple.

It has been a long time since the "spirit tide" broke out, and the Aborigines have discovered the law for a long time. In this land where all things have spirits, the more the living beings flourish, especially in the area where the higher spiritual creatures flourish, the more serious the harm of "spirit tide" will be!On the contrary, near the lake area where higher life is scarce, the intensity of "spiritual tide" is much smaller.

Because the higher biological density of the lake is far less than that of the forest, the natural spirits that can become disasters are much less. When Elvin opened the Al canal connecting six Dalian lakes and successfully carried out fur trade for many times, it proved that water traffic is much safer than crossing the land in any case.

And Hurons are not stupid. As more and more affiliated tribes join Georgia, they don't want to come back. Although it is mainly because of the deteriorating objective living environment, Elvin's small calculation can not hide from others.

Therefore, it is necessary to recapture a new territory where ethnic groups can continue to thrive. Otherwise, even though the Hurons may still exist, the Hurons will disappear completely.

At this time, where can there be a better place than liudalian lake, the largest freshwater lake in the new world?

Among them, Elvin's communication with the fur trade in the central and western regions is the link, which connects the tribes of large and small, and provides an opportunity for their joint action.

The tribal clans in the Midwest had a more difficult life than the Hurons. At this time, the Hurons, who were strong enough to fight against Iroquois or feud, were ahead of them. How could they let go of this once-in-a-lifetime opportunity?

So many parties hit it off and organized a total of 40000 elite coalition forces to fight to the north of the mainland.

Their goal is to defeat Iroquois and divide up the lake area!!!

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