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What is Sanfilippo Syndrome? Local family shares their journey

Sanfilippo Syndrome is genetically inherited from both parents. Children are born with the disease after receiving two gene mutations on a specific gene (one mutation from each parent). We had no idea that Sanfilippo Syndrome existed or that Haidyn was sick until she was diagnosed at age 5, after years of a lengthy medical history and unanswered questions. It was not tested for during pregnancy or at birth. She was first diagnosed with autism at age 3, as the brain damage began to cause sensory