character: Ms. Taylor
topic: The History and Development of Vaccines
grade: 9
subject: Science
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character: Dr. Edward Jenner
topic: Smallpox Vaccine Development
grade: 9
subject: Science
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character: Louis Pasteur
topic: Rabies Vaccine Innovation
grade: 9
subject: Science
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character: Jonas Salk
topic: Polio Vaccine Breakthrough
grade: 9
subject: Science
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