Louis Pasteur Accomplishments

Louis Pasteur was a very curious man that is recognized as the founder of the term germ and many advances in the medical field. Pasteur wanted to prove a theory he had about immunity in which he asked questions about the potential success or failure and the reason why some people or animals didn't get as sick as others. These questions lead to his theory about early exposure to a weakened bacteria and the strength of the immune system within an organism. He decided to perform an experiment on sheep in which he gave a “vaccine” to a certain number of them and didn't give it to some others. Later he went back and exposed all off them to a stronger bacteria which killed the ones that weren't given the vaccinations. This discovery is the basis

In 1854 Louis Pasteur became a professor of chemistry at Lille. Shortly after, he became interested in fermentation. This was very helpful since alcohol making was a huge industry there. His interest in fermentation resulted in Louis developing many other interests. “In 1857 he jumped around from chemistry, biology then to medicine (Miller, 2002).” In 1860 he discovered pasteurization to kill bacteria in many food and beverages. This made a huge impact on the world. With pasteurization there would now be fewer illnesses due to people ingesting bacteria and parasites.

“Louis Pasteur – Germ Theory of Disease” Inventors About. Com. 2014. Retrieved on January 13 2014 from Biography.com: http://inventors.about.com/od/pstartinventors/a/Louis_Pasteur.htm

One of the most groundbreaking discoveries of medical history was the vaccination and eventual eradication of smallpox, thanks to Edward Jenner. When he noticed that milkmaids exposed to cowpox were immune to smallpox, he used the pus from a cowpox lesions and inoculated a young boy. The boy soon was sick from cowpox but recovered quickly. When he was then inoculated with smallpox matter, he never became ill. This proved that there was a way to save people from the deadly disease of smallpox. This led to a better understanding of immunology. Other vaccines such as polio, MMR, and influenza wouldn’t have been created as quickly, if at all without Jenner. It is suspected that his interest and curiosity for curing smallpox was when he was 13 years old as an apprentice to a surgeon; he heard a milkmaid say, “I shall never have smallpox for I have had cowpox. I shall never have an ugly pockmarked face.” Although it was already suspected there was a connection between the two, it wasn’t determined until Edward Jenner created the vaccination. Smallpox has been eradicated from the World since 1980 because of this.

The intention of this paper is to examine the significant and enduring impact Louis Pasteur had on public health and wonderful advances in medicines and invention of vaccines. Louis Pasteur was a truly talented person who made many various discoveries in different areas of science. He invented Pasteurization, the process of treating milk free of damage causing microorganisms (Louis Pasteur, 2014). In 1843, Louis enrolled at the Ecole Normale Supe´rieure in Paris, where he focused in the origins of life. During the time he was professor in Strasbourg, France, he started investigating fermentation, which is a chemical process that breaks down organic substance. Pasteur became drawn to the field of transmittable diseases and the discovery of

The foundation for Dr. Edward Jenner 's first vaccine was the inoculation process. Because he was familiar with dairy farming, he began observing “cowpox,” or vaccinia, in which red pimples on cows ' udders became blisters, scabbed, then scarred (Riedman 28). Many people believed exposure to cowpox would result in protection from the smallpox disease (Riedman 29). Jenner decided to test the theory that cowpox protected people from contracting smallpox (Riedman 31). He experimented by injecting smallpox material into people who were previously infected with cowpox; they did not contract the smallpox disease (Riedman 34). Jenner 's experiment resulted in the discovery that cowpox could be transferred through vaccination and provided safe, effective protection from smallpox (Riedman 35). Through the efforts of Lady Montague and Edward Jenner, vaccination became a popular procedure. The creation of the first vaccine was a crucial step for the health of many people.

Although Edward Jenner was not the first to discover vaccinations, he was the first to confer scientific methods in his experiments and investigations. 2

In December of 1822, Louis Pasteur was born in Dole Jura France where he was a third child. He was an average student who enjoyed fishing and sketching. Pasteur left for school in Paris but quickly because homesick. He received a Bachelor of Science degree in 1845 and the next year was appointed a professor at the Collége de Tournon. In 1848 he because a professor at the University of Strasbourg where he met his wife, Marie Laurent. Together they had five children, but only two survived to adulthood. The personal tragedies drove Pasteur to find a cure for infectious

Louis Pasteur was one of the brilliant scientists of his day. He was the one who discovered vaccines for Rabies, Anthrax, Cholera, Tuberculosis, and Smallpox. His most important discovery in medicine was the idea of injecting the disease into someone who already has the disease to build up immunity to it and help the body grow stronger. Besides the Rabies vaccine discovery, he is most known for discovering the idea called “the germ theory of disease,” which is the idea that specific germs cause diseases, and if they can determine the germ they can cure the disease by injecting it into the body. His motivation for these discoveries all started when a beer factory had fermented and the beer had gone sour. This caused the owner of the factory to question why and he brought in Louis Pasteur to help him figure out this anomaly. Louis figured out it was because of the microorganisms found in the beer that was causing it to sour. He began looking at different types of drinks as well like milk and

Pasteur spent a large portion of his life working on the causes of diseases, including septicemia, cholera, diphtheria, fowl cholera, tuberculosis, and smallpox. He was intensely engaged in finding a vaccine for rabies and spent many years of his life studying the disease.

The first major discoveries that laid the foundation for technological advances in the world of vaccinations were that of Edward Jenner and Louis Pasteur. In 1796, Jenner took on smallpox. He had been informed that milkmaids seemed to be immune to the disease, however, upon further inspection he realized that the women all had a lesser form of smallpox, called cowpox, on their hands. He began to theorize that cowpox played a role as to why the women never contracted the deadly disease. To test his theory, he rubbed pus from a cowpox wound into a laceration of a young boy and then exposed him to smallpox. Weeks later, the boy still hadn’t contracted the more lethal disease, smallpox. He called this a vaccine, however, he had no idea as to why this was or what the connection was between the two diseases. As such, people of this age were skeptical to test the new vaccine.

It all began when Louis Pasteur (who had made his mark in crystallography, and been hired as the dean and professor at University of Lille) was approached in the 1850s by a man who was having trouble with his sugar-beet juice going bad before he was able to distill alcohol from it. Because of his previous work, this question intrigued him! Under his microscope, he was able to identify round globules

Pasteur is best known for coming up with Pasteurization(named after him) which is a process in which bacteria are destroyed by boiling beverages and then cooling them. During this discovery, he also found out that microorganisms were responsible for spoiling wine and milk. When Pasteur found about Edward Jenner’s smallpox vaccination discovery he argued that if there is a vaccine for smallpox then there must be a vaccine for all diseases and that’s when he invented a vaccination for Rabies and Anthrax. Before his Germ theory, no one would sterilize their surgical equipment before performing a surgery which increased mortality rates during surgeries. Pasteur disproved Spontaneous Generation by performing an experiment using beef broth and flasks.

Louis Pasteur graduated in 1847 with a doctorate degree in chemistry and physics. He was asked to study the question, “could contamination that occurred during the fermentation, possibly prevent the development of good alcohol?” Louis visited factories where alcohol was made, took samples, and did studies. The conclusion he found was the yeast used in the fermentation process was a living organism and could cause the alcohol to turn bad. Through this discovery Louis found that germs are in living things. He helped solve many problems, including a disease that was found in Silk worms, chicken cholera, and rabies. Louis was involved in many studies involving germ theory that helped explain all infectious diseases. He was introduced to Joseph

Pasteur had already done work six years earlier with the disease chicken cholera, a disease that was to blame for the elimination of chicken flock in France. Through this one vaccine he produced for a single species of bird, he was able to discover the phenomena of virulence, or the harmful quality of a microorganism that causes the