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Learn how penicillin, one of the world’s first antibiotics, was discovered by accident by Dr. Fleming in 1928 and developed by a team of scientists in Oxford and the US. Find out how penicillin saved lives in World War II and beyond.
The history of penicillin follows observations and discoveries of evidence of antibiotic activity of the mould Penicillium that led to the development of penicillins that became the first widely used antibiotics. Following the production of a relatively pure compound in 1942, penicillin was the first naturally-derived antibiotic.
May 9, 2024 · Know about penicillin's discovery by Alexander Fleming and development by Ernst Chain and Howard Florey and its success in treating the wounded in World War II Archival footage of Alexander Fleming and the discovery of penicillin.
- The Editors of Encyclopaedia Britannica
Learn how penicillin, the first true antibiotic, was discovered by Alexander Fleming in 1928 and developed by Oxford researchers and U.S. pharmaceutical companies during WWII. Explore the historical landmark, the chemistry, and the impact of penicillin on medicine and society.
After just over 75 years of penicillin’s clinical use, the world can see that its impact was immediate and profound. In 1928, a chance event in Alexander Fleming’s London laboratory changed the course of medicine. However, the purification and first clinical use of penicillin would take more than a decade.
- Robert Gaynes
- 10.3201/eid2305.161556
- 2017
- Emerg Infect Dis. 2017 May; 23(5): 849-853.
The discovery of penicillin was one of the most important scientific discoveries in the history of medicine. Ancient societies used moulds to treat infections and in the following centuries many people observed the inhibition of bacterial growth by moulds.
Feb 23, 2021 · The accidental discovery of a mouldy petri-dish in 1928 kickstarted a 20-year long journey to develop the world’s first mass produced drug that could clear a bacterial infection; penicillin. But why did it take so long?
