character: Dr. Sarah Peterson
topic: Immunological Memory: How Vaccines Work
grade: 11
subject: Science
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character: Dr. Emily Tran
topic: The Immune Response to Vaccination
grade: 11
subject: Science
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character: Professor Mark Chen
topic: The Role of T Cells in Immunity
grade: 11
subject: Science
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character: Dr. Anita Kumar
topic: Understanding Antibodies and Their Functions
grade: 11
subject: Science
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