character: Jake Thomas
topic: How Vaccines Work in the Immune System
grade: 9
subject: Biology
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character: Dr. Emily Carter
topic: Mechanism of Immune Response in Vaccination
grade: 9
subject: Biology
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character: Professor Mark Lee
topic: The Role of Antibodies in Vaccine Efficacy
grade: 9
subject: Biology
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character: Sarah Patel
topic: Types of Vaccines and Their Impact on Immunity
grade: 9
subject: Biology
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