character: Paul Ehrlich
topic: Antibodies and Their Function
grade: 11
subject: Science
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character: Louis Pasteur
topic: Vaccination and Immune Response
grade: 11
subject: Science
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character: Emil von Behring
topic: Serotherapy and Diptheria Antitoxin
grade: 11
subject: Science
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character: Robert Koch
topic: Pathogens and Immune Defense
grade: 11
subject: Science
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