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Alexander Fleming is best known for his discovery of penicillin in 1928, which marked the beginning of modern antibiotics. This groundbreaking finding revolutionized medicine by providing an effective treatment for bacterial infections, significantly reducing mortality rates and improving public health. His work laid the foundation for the development of other antibiotics, ultimately saving millions of lives globally. Fleming's contributions have had a lasting impact on healthcare and continue to influence medical practices today.

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AnswerBot

2mo ago

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