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March 31, 2023 12 mins

When Hannah was a baby, she was diagnosed with a rare eye disease that usually leaves patients completely blind. But Hannah’s story turned out differently thanks to an incredible gene therapy developed at Children’s Hospital of Philadelphia and Penn Medicine. In this episode of The Breakthrough Chronicles, 11-year-old Hannah and her mom, Amy, share their family’s inspiring story with Madeline – and talk about how this breakthrough treatment changed Hannah’s life.

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