35,655days ago
5,094weeks ago
97.6years ago
1928year it happened
--until next anniversary
About Penicillin Discovered
Alexander Fleming discovered penicillin on 3 September 1928 at St. Mary's Hospital in London, a discovery that would go on to save hundreds of millions of lives.
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Penicillin Discovered was on a Monday, 3 September 1928.