They Risked Death for Others A part

They Risked Death for Others
A part of science which people often fail to realize, is the courage of those scientists who willingly risk their own lives for the benefit of mankind.
There was an example of such courage in our country towards the end of last century. At that time cholera was a much feared disease, many deaths, and it was not known how the spread of the disease could be prevented.
During the 1890s a young doctor named Daniil Zabolotny was carrying out research with cholera germs at the University of Kiev. Zabolotny was trying to develop a vaccine that could be used to protect people from attack by the disease. But making a vaccine is one thing – proving that it will save human life is quite a different matter. Experiments on animals are useless to prove this; it must be used on a human being.

Results (English) 1:

They Risked Death for Others A part of the science which people often fail to realize, is the courage of those scientists who willingly risk their own lives for the benefit of mankind. There was an example of such courage in our country towards the end of the last century. At that time cholera was a much feared disease, many deaths, and it was not known how the spread of the disease could be prevented. During the 1890s a young doctor named Zabolotny Daniil was carrying out research with cholera germs at the University of Kiev. Zabolotny was trying to develop a vaccine that could be used to protect people from attack by the disease. But making a vaccine is one thing-proving that it will save human life is quite a different matter. Experiments on animals are useless to prove this; It must be used on a human being.

Results (English) 2:

For They Risked Death for Others Others
A part of science ™ the which people often the the fail to Realize, is the courage of Those Scientists the who willingly risk Their own the lives for the benefit of of mankind.
There WAS an example of such courage in Our country Towards the end of for last century . The At That time cholera WAS a much Feared disease, MANY Deaths, and IT WAS not known how of the spread of the disease Could the BE prevented.
During working the the 1890s a young doctor is the named Daniil Zabolotny WAS Carrying out research with cholera germs AT the University then of Kiev. Zabolotny was trying to develop a vaccine that could be used to protect people from attack by the disease. But making a vaccine is one thing - proving that it will save human life is quite a different matter. Experiments on animals are useless to prove this ; it must be used on a human being .

Results (English) 3:

they Risked death for othersa part of science which people often fail to realize, is the courage of those with and willingly risk their own lives for the benefit of mankind.there was an example of such courage in our country towards the end of last century. at that time cholera was a much feared disease, many deaths, and it was not known how the spread of the disease could be prevented.during the 1890s a young doctor named with Zabolotny was carrying out research with cholera germs at the university of wolverhampton. Zabolotny was trying to develop a vaccine that could be used to protect people from attack by the disease. but making a vaccine is one thing, proving that it will save human life is quite a different matter. experiments on animals are useless to prove this; it must be used on a human being.