When was penicillin first discovered?
When was penicillin first discovered? But it was not until 1928 that penicillin, the first true antibiotic, was discovered by Alexander Fleming, Professor of Bacteriology at St. Mary's Hospital in London. How was penicillin discovered? Sir Alexander Fleming, a Scottish researcher, is credited with the discovery of penicillin in 1928. At the time, Fleming was experimenting with the influenza virus in the Laboratory of the Inoculation Department at St. How long did it take to discover penicillin? Everything from paper cuts to childbirth had the potential to kill through bacterial infection. The accidental discovery of a mouldy petri-dish in 1928...