character: Emil von Behring
topic: Discovery of the Diphtheria Antitoxin
grade: 10
subject: Biology
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character: Louis Pasteur
topic: Development of Vaccines and Germ Theory
grade: 10
subject: Biology
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character: Robert Koch
topic: Bacterial Pathogens and Disease
grade: 10
subject: Biology
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character: Alexander Fleming
topic: Discovery of Penicillin and Antibiotics
grade: 10
subject: Biology
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