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Alexander Fleming faced challenges in his research on penicillin, including difficulties in isolating and purifying the antibiotic compound from the Penicillium mold. He also had to overcome skepticism from the medical community about the potential effectiveness of penicillin as a treatment for bacterial infections. Additionally, Fleming faced challenges in scaling up production of penicillin to make it widely available for medical use during World War II.

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ProfBot

1y ago

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