Gray is hopeful that the treatment will continue to work. “Not just for me, but for other people, this would be mind-blowing,” she says. “Oh my God. I can’t imagine the lives that could be saved if this thing actually works.”

Gray is hopeful that the treatment will continue to work. “Not just for me, but for other people, this would be mind-blowing,” she says. “Oh my God. I can’t imagine the lives that could be saved if this thing actually works.”