How Did Louis Pasteur Impact The World

Louis Pasteur: An 18th Century Scientist Louis Pasteur once said, “Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world,” a fitting statement for the scientist that would bring about the modern age of medicine. Louis Pasteur was responsible for the creation of the fields of microbiology and immunology. He was born in France on December 27, 1822. The son of a tanner, he was admitted to a famous training program for professors, the Ecole Normale Superieure in 1843. His many findings revolutionized people’s understanding of disease and fermentation in the 18th century. Later receiving the Leeuwenhoek Medal from the Royal Netherlands Academy of Arts and Sciences, he continued to work as an educator and scientist until he died on September 28, 1895. Louis Pasteur significantly impacted the world through his description of the process of fermentation, his research proving the germ theory of disease, and his findings in the field of immunology. Before his invention of germ theory, Louis Pasteur proved the widely unpopular hypothesis that fermentation was caused by living cells. While still in school, he completed research in the optical activity

He improved the quality of products through the process of pasteurization, greatly reducing the spread of many diseases, such as tuberculosis. Pasteur also demonstrated the link between microbes and disease, and because of this new understanding, diseases like cholera, tuberculosis, and diphtheria could be studied and treated. Hospitals began to sterilize wounds and equipment, dramatically reducing infection rates. Pasteur developed vaccines for rabies, anthrax, and cholera, saving even more lives. Through his innovations, Louis Pasteur lit the torch that continues to illuminate people’s lives to this