What was Louis Pasteur responsible for?

Answer 1

Louis Pasteur has many contributions in bacteriology, germ theory of diseases, vaccination, fermentation, etc.

Answer 2

Pasteur lived in the time of the theory of spontaneous generation - the thought that life could simply emerge out of thin air. Pasteur disproved this assumption.

Pasteur founded the science of microbiology and proved that Infectious Diseases are caused by micro-organisms. This became known as the "germ theory" of disease. He was the inventor of the process of pasteurization and also developed vaccines for several diseases including rabies. The discovery of the vaccine for rabies led to the founding of the Pasteur Institute in Paris in 1888.

Answer:

Louis Pasteur made major contributions to chemistry, medicine, and industry that have greatly benefited humanity.

The reason's he did the things he did was because:

1. He had a great love and devotion for science.

2. Louis Pasteur had a great respect for others, and it was his hope to help save humanity, rather than to see it destroyed.

Louis pasteur and his wife had 5 children together, but only 2 of them survived to adulthood, he lost 1 to a brain tumor and 2 to typhoid disease, this fuled his passion, for saving life as he didnt ever want anyone to have to suffer the tragedy of having to bury their own children.

Answer 3

Louis Pasteur was a 19th-century biochemist whose work with germs and microorganisms opened up whole new fields of scientific inquiry, aided industries ranging from wine to silk, and made him one of the world's most celebrated scientists.

Louis Pasteur was born on 27 December 1822 in Dole, Jura, France. He was to become known as the founder of microbiology. Pasteur was the one who discovered the role of bacteria in fermentation. In 1857, through experimentation and research with bacteria, he determined that certain microorganisms contaminated fermenting beverages. He used this knowledge to develop a process whereby liquids such as milk were heated to kill all bacteria and moulds which were already contained within them. This process became known as pasteurisation.

The first test of pasteurisation was completed by Pasteur with the assistance of Claude Bernard, on 20 April 1862. Pasteur then recognised that infectious diseases are caused by microorganisms, and his research soon led others to investigate sterilisation, disinfection, vaccines, and eventually antibiotics. Pasteur created and tested vaccines for diphtheria, cholera, yellow fever, plague, rabies, anthrax, and tuberculosis. The rabies vaccine was first tested on a nine-year-old boy named Joseph Meister, on 6 July 1885. Meister was bitten by a rabid dog, and was subsequently treated by Pasteur with a rabies virus he had grown in rabbits but weakened by drying, a treatment he had earlier tried on dogs. The treatment was successful and the boy survived without ever developing rabies. Joseph Meister later went on to become a caretaker at the Pasteur Institute.

Pasteur was subject to strokes from the early age of 46, and eventually died in 1895 from complications resulting from these strokes.

Answer 4

Louis Pasteur was a chemist most well-known for developing the process of pasteurization, or the removal of most bacteria from milk to help preserve it. He was appointed Chair of Chemistry in the University of Strasbourg, before moving to Paris as director of scientific studies at Ecole Normale Superieure.

Answer 5

Louis Pasteur was a French chemist and microbiologist best known for his remarkable breakthroughs in the causes and prevention of disease, also pasteurization. Further information: Known as the founder of microbiology, Pasteur discovered the role of bacteria in fermentation. His experiments with bacteria conclusively disproved the theory of spontaneous generation and led to the theory that infection is caused by germs. Extrapolating from this knowledge, Pasteur then developed a process in which liquids such as milk were heated to kill all bacteria and moulds already present within them. This process became known as pasteurisation.

Recognising that infectious diseases are caused by microorganisms, Pasteur's research soon led others to investigate sterilisation, disinfection, vaccines, and eventually antibiotics. Pasteur created and tested vaccines for diphtheria, cholera, yellow fever, plague, rabies, anthrax, and tuberculosis. (source: today.wmit.net - 27 December)

Answer 6

Louis Pasteur (1822-1895) was a French biochemist. He proved the existence of bacteria, developed the first vaccines and invented pasteurization.

Answer 7

Louis Pasteur discovered that microbes or bacteria causes the souring of alcohol. He invented the pasteurization process, as well as vaccines for anthrax and rabies.

Answer 8

He was born on 27 December 1822 and died on 28 September 1895.

Answer 9

Learning how germs cause sickness.