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In 1928 bacteriologist Alexander Fleming made a chance discovery from a discarded contaminated petrie dish that the mould that had contaminated the experiment turned out to be a powerful antibiotic, penicillin. Florey and Chain worked out how to manufacture the penicillin and use it as a drug to combat bacterial infections, thus saving many lives.

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15y ago
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13y ago

his invention was false at one point in time and killed about 800-8,000 people in 1980.. He was arrested for false accurizatiom

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Q: How did Alexander Fleming change people's lives?
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