History of medicine penicillin: an accidental discovery changed the course of medicine penicillin made a difference during the first half of the 20th century the first patient was. Penicillin history: the discovery of penicillin, one of the major events in the history of medicine in 1871 the scientist joseph lister by chance noticed that the mould which grows on cheese and fruit can make microbes (germs) grow weaker he made some successful experiments on patients but did not. Penicillin production in the united states during wwii substantial amounts of penicillin would be needed for the extensive clinical trials required to confirm the promise of the early results and to provide adequate supplies of the drug for therapeutic use if it did live up to its potential. History of penicillin originally noticed by a french medical student, ernest duchesne, in 1896 penicillin was re-discovered by bacteriologist alexander fleming working at st mary's hospital in london in 1928.
Discovery penicillin has been used throughout history to fight disease, but it was not until 1928 that it was officially discovered in 1928, alexander fleming was conducting a laboratory experiment, and incidentally ran into the fact that the penicillium fungus had strong antibacterial properties. Having left a plate of staphylococcus bacteria uncovered, fleming noticed that a mold that had fallen on the culture had killed many of the bacteria he identified the mold as penicillium notatum, similar to the kind found on bread on february 14, 1929, fleming introduced his mold by-product called penicillin to cure bacterial infections.
Alexander fleming was a scottish physician-scientist who was recognised for discovering penicillin the simple discovery and use of the antibiotic agent has saved millions of lives, and earned fleming – together with howard florey and ernst chain, who devised methods for the large-scale isolation.
The accidental discovery of penicillin in the twentieth century may be one of the greatest milestones in medical history penicillin opened the door to a variety of new miracle drugs that have saved the lives of millions. Penicillin opened the door to a variety of new miracle drugs that have saved the lives of millions until the discovery of penicillin, the only treatments available for bacterial infections were quinine, arsenic and sulfa drugs. Prior to 1928, the history of penicillin is unclear a number of people observed the inhibition of bacterial growth by moulds there are anecdotes about ancient societies using moulds to treat infection however, it is unknown if the species involved were penicillium species, or if the antimicrobial substances produced were penicillin. Penicillin history: the discovery of penicillin, one of the major events in the history of medicine in 1871 the scientist joseph lister by chance noticed that the mould which grows on cheese and fruit can make microbes (germs) grow weaker.
Penicillin (pcn or pen) is a group of antibiotics which include penicillin g (intravenous use), penicillin v (use by mouth), procaine penicillin, and benzathine penicillin (intramuscular use) penicillin antibiotics were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. The discovery of penicillin, one of the world's first antibiotics, marks a true turning point in human history -- when doctors finally had a tool that could completely cure their patients of deadly infectious diseases many school children can recite the basics penicillin was discovered in london in september of 1928.