The Significant and Enduring Impact Louis Pasteur Had on Public Health

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

Pasteur’s study of crystallography gained him great recognition and he became the Dean of the Faculty of Science Lille. In this school they were doing a great deal of research on the production of alcohol by fermentation of the beetroot. “At this time the theory of Liebig, that fermentation was a chemical process,” (Fleming) was being researched. Pasteur questioned this theory

In the 1880’s, Louis Pasteur conducted one of the most unpleasant series of animal experiments in the history of the fight against infectious disease. Unable to see the organism that causes rabies with the microscopes available, he convinced a skeptical medical community of the microorganism’s existence and also the possibility of vaccinating against it. He did this by doing work on rabbits and dogs. In 1885, after much heart searching, he tried out his rabies vaccine on a nine-year old boy, Joseph Meister, who had been bitten 14 times by a rabid dog. Thanks to Pasteur’s vaccine, the boy lived. (Hampson 1) The life of Joseph Meister and many others like him have been saved by animal experimentation. No matter

Scientist, Louis Pasteur, is known as “the white knight of science.”[1] His discoveries have impacted the world for good. Though most may not know who he is, his influence touches the lives of people all over the world. Some of Pasteur’s most significant contributions to the world are his discoveries surrounding germs. Pasteur uncovered how dangerous germs are and that doctors can stop the spread of germs by properly sanitizing themselves and their instruments.[2] He was the pioneer of immunizations as he discovered that “weak forms of disease could be used … against stronger forms”[3] of viruses. He was also responsible for “introducing the medical world to the concept of viruses.”[4]

I have always wondered where and how medicine first came about. I also wondered who would have had the thought of medicine. Louis Pasteur contributed to several studies such as fermentations, silkworm diseases, and helped Joseph Lister to the practice of antisepsis in surgeries. Pasteur was congratulated hugely for his anthrax vaccine. Even though he loved science, Louis had a passion about the fine arts even after putting aside his own drawings at a young age to put himself into science. Pasteur was so close to making the biggest discovery of his life: finding a vaccine for rabies. The article later describes this painting of Louis Pasteur and describes his character. This relates to the scientific process because for the artist trying to

Louis Pasteur had 5 children, and 3 died from typhoid fever. Some say that this was what sparked his interest in studying cures for disease. Between 1804 and 1826, many scientists were studying rabies. They discovered that when saliva from a rabid dog was given to a normal one, and then to a rabbit and a hen, they were also infected. A man named Victor Galtier “demonstrated the transmission from dog to rabbit to rabbit, in series. He then immunized sheep by inoculation rabid saliva intravenously. This did not produce the disease, but interestingly, protected the animals from the effects of further inoculation.” This is what interested Louis Pasteur. He wondered if this meant that the disease was more infectious and rabid when passed from animals

In 1881, Louis Pasteur furthered the evolution of vaccinology, the study of vaccines, by creating the first Anthrax and Rabies vaccines (“A Brief History,” 2015).

Louis Pasteur had an idea that germs existed and carried diseases. He also believed that dirty instruments and hands could spread the diseases. So his mission was to help find a process that killed the germs to prevent the spread of diseases. His biggest discovery was when he found that weak forms of disease could be used as an immunization to block stronger forms of the virus. This was a huge

Public health strategies and interventions have changed drastically over time. Bloodletting is one of the most ancient forms of medical interventions. It originated in the ancient civilizations of Egypt and Greece, persisting through the Medieval, Renaissance, and Enlightenment periods (PBS). Doctors used the bloodletting method for every ailment imaginable; from pneumonia, bone fractures, and even wounds, bloodletting was as trusted and popular as aspirin is today.

2016). His success with the smallpox vaccine has saved countless lives, and in 1980 smallpox was eradicated due to his findings. Many scientists, including Louis Pasteur, have worked tirelessly to find vaccines for rabies, polio, MMR, DTap, and more to help the human race. With new strains of diseases, and the herd immunity not vaccinating has increased the chance of these diseases becoming more popular and increasing the chance of death. A herd immunity is critical for the community because it is unlikely that a contagious disease will occur if a majority of people are not

This model, it was claimed, invalidated the humoral concepts of the holistic principles of Hippocrates. Galen and Ibn Sina promoted the ideology that man was separate from nature could be viewed objectively through experiment (Boussel et al., 1982). This heralded the birth of scientific or orthodox medicine. The frontiers of orthodox medicine were further broadened by Rudolph Virdow (1821-1902) who demonstrated that disease begins with changes in living cells and by Louis Pasteur (1822-1895) whose role in the development of the germ theory of infection was of key importance (Rees and Shuter, 1996; Gilbert et al., 1998, Bhikha and Haq, 2000). Under the germ theory, disease was associated with specific micro-organisms. Since, then technology through research and development (R and D) had played tremendous roles in the propagation of orthodox medicine which is scientifically based and evolve along certain specifications or routes. These routes led to the manifestations of plethora of specialists in disorders of specific organs, tissue and cells such as cardiologists, dermatologists and neurologists among

researched the work of Louis Pastuer who studied in the field of medicine. He was often motivated by his curiosity about why something in the natural world would happen. In the case of fermentation, he was motivated by the fact that there was a problem in the industrial sugar factories and breweries. He also developed vaccines to prevent the death of animals and humans. Louis Pastuer often asked questions about how something could be prevented. There was a great significance of his works in our modern society. He helped develop the ideas of epidemiology and public health. Sterilization and vaccinations were discovered by him and those have a massive effect on the health of people today. Louis also discovered pasteurization which protects people

1) Discuss two scientific advances that occurred and how they changed the role of nursing?

Louis Pasteur, noted chemist and microbiologist was lecturing concerning anthrax. Pasteur had developed a few methods which had never been tested before and he presented them to the Academy of Agriculture. This was particularly important because there had been a huge loss of life in humans, sheep, horses and cows. The president of the Agriculture Society of Melun encouraged Pasteur to pursue his experimentation. The society even provided animals for testing.

The drawing helped me analyze every detail of the different body positions he made and some parts of his facial expression. The art materials that were used to record the observation were, white blank sheets of paper of a sketchbook and charcoal. Charcoal gave me the easiness to draw several lines in a faster manner.