3/28/2023 0 Comments Side effect of typhoid vaccination![]() ![]() ![]() Early in his career, his investigation of tartaric acid resulted in the first resolution of what is now called optical isomerism. Pasteur also made significant discoveries in chemistry, most notably on the molecular basis for the asymmetry of certain crystals and racemization. He is best known to the general public for his invention of the technique of treating milk and wine to stop bacterial contamination, a process now called pasteurization. His many experiments showed that diseases could be prevented by killing or stopping germs, thereby directly supporting the germ theory and its application in clinical medicine. Pasteur is also regarded as one of the fathers of germ theory of diseases, which was a minor medical concept at the time. For this experiment, the academy awarded him the Alhumbert Prize carrying 2,500 francs in 1862. Under the auspices of the French Academy of Sciences, his experiment demonstrated that in sterilized and sealed flasks, nothing ever developed conversely, in sterilized but open flasks, microorganisms could grow. Pasteur was responsible for disproving the doctrine of spontaneous generation. He is regarded as one of the founders of modern bacteriology and has been honored as the "father of bacteriology" and the "father of microbiology" (together with Robert Koch the latter epithet also attributed to Antonie van Leeuwenhoek). ![]() His works are credited to saving millions of lives through the developments of vaccines for rabies and anthrax. His research in chemistry led to remarkable breakthroughs in the understanding of the causes and preventions of diseases, which laid down the foundations of hygiene, public health and much of modern medicine. Louis Pasteur ForMemRS ( / ˈ l uː i p æ ˈ s t ɜːr/, French: 27 December 1822 – 28 September 1895) was a French chemist and microbiologist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization, the last of which was named after him. ![]()
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