Families facing rare muscle disease are pushing for an experimental gene therapy, but the FDA is skeptical

Most parents wouldn't be thrilled with the idea of their kids getting hooked up to an IV bag filled with trillions of viruses.But for Melanie Hennick, whose son, Connor, has Duchenne muscular dystrophy, it was an opportunity she hoped would change his life.We knew this wasn't a cure, Hennick said.But it was a chance.

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