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Louis Pasteur FRS Photograph by Nadar Born (1822-12-27) 27 December 1822 Dole, France Died 28 September 1895 (1895-09-28) (aged 72) Marnes-la-Coquette, France Education École normale supérieure University of Paris Known for Anthrax vaccine Cholera vaccine Rabies vaccine Chirality Dextran Fermentation theory Galactose Germ theory of disease Kinetic resolution Koch–Pasteur rivalry Liebig ...
The French Louis Pasteur (1822–1895) and German Robert Koch (1843–1910) are the two greatest figures in medical microbiology and in establishing acceptance of the germ theory of disease (germ theory). [1]
[49] [56] But, Pasteur discovered Pébrine and flacherie were separate diseases. Pasteur claimed bacteria within the silkworms' intestinal track caused flacherie. He then used a microscope to sort which eggs were infected and which were not. This was an effective way of discarding the diseased eggs so these worms would not enter the population.
Louis Pasteur was a pioneer in chemistry, microbiology, immunology and vaccinology. pictore/DigitalVision Vectors via Getty ImagesSome of the greatest scientific discoveries haven’t resulted in ...
Similar to Bassi, Pasteur extended his research on germ theory by studying pébrine, a disease that causes brown spots on silkworms. [20] While Swiss botanist Carl Nägeli discovered the fungal species Nosema bombycis in 1857, Pasteur applied the findings to recommend improved ventilation and screening of silkworm eggs, an early form of disease ...
1878 – Confirmation and popularization of the germ theory of disease (Louis Pasteur) 1880 – 81 Theory that bacterial virulence could be attenuated by culture in vitro and used as vaccines. Used to make chicken cholera and anthrax "vaccines" ( Louis Pasteur )
He realised that he had discovered a new form of virus and later coined the term "bacteriophage". [23] [24] Between 1918 and 1921 d'Herelle discovered different types of bacteriophages that could infect several other species of bacteria including Vibrio cholerae. [25]
His most important contribution, however, was recognising that putrefaction in wounds is caused by germs, in connection to Louis Pasteur's then-novel germ theory of fermentation. [ a ] [ 6 ] Lister's work led to a reduction in post-operative infections and made surgery safer for patients, leading to him being distinguished as the "father of ...