6 reactions
September 3, 1928
Penicillin Discovered
Alexander Fleming, a Scottish bacteriologist, discovered penicillin, the world's first antibiotic. After returning to his laboratory at St. Mary's Hospital in London following a two-week vacation, Alexander made a surprising discovery. He found that a petri dish he had left on his workbench, containing Staphylococcus bacteria, had become contaminated with mold. Upon closer examination, he observed that the bacteria surrounding the mold had perished, while those at a distance continued to thrive. Upon careful scrutiny of this phenomenon, Fleming concluded that the mold, which was later identified as a strain of Penicillium, was producing a substance that hindered the growth of the bacteria. He aptly named this substance "penicillin." Fleming's observations led to the recognition that penicillin possessed antibacterial properties.
Penicillin Discovered
Alexander Fleming, a Scottish bacteriologist, discovered penicillin, the world's first antibiotic. After returning to his laboratory at St. Mary's Hospital in London following a two-week vacation, Alexander made a surprising discovery. He found that a petri dish he had left on his workbench, containing Staphylococcus bacteria, had become contaminated with mold. Upon closer examination, he observed that the bacteria surrounding the mold had perished, while those at a distance continued to thrive. Upon careful scrutiny of this phenomenon, Fleming concluded that the mold, which was later identified as a strain of Penicillium, was producing a substance that hindered the growth of the bacteria. He aptly named this substance "penicillin." Fleming's observations led to the recognition that penicillin possessed antibacterial properties.
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