Duchenne Muscular Dystrophy impacts about 50,000 people in the U.S. According to the National Institute of He3lath, symptoms may start to appear as a child - leading to muscular wasting that gets worse over time. Subscribe to FOX 13 Seattle: https://www.youtube.com/c/fox13seattl... Watch FOX 13 Seattle Live: https://www.q13fox.com/live FOX 13 Seattle is Western Washington's source for breaking news, weather, traffic, politics and sports. Download the FOX 13 Seattle News App: https://q13fox.onelink.me/PeGO/7e4d2af8 Download the FOX 13 Seattle Weather App: https://jckig.app.link/dlUcXuM2Peb Subscribe to FOX 13 Seattle newsletters: https://www.q13fox.com/newsletters Follow FOX 13 Seattle on Facebook: / fox13seattle Follow FOX 13 Seattle on TikTok: / fox13seattle Follow FOX 13 Seattle on Instagram: / fox13seattle Follow FOX 13 Seattle on Twitter: / fox13seattle