ADA TOWNSHIP, Mich. (WOOD) — For years, the Lassig family searched for answers about what was happening to their son, Donovan.
After years under a different diagnosis, he was diagnosed in 2020 with childhood-onset hereditary spastic paraplegia, or HSP.
Now, the Grand Rapids family is turning 22-year-old Donovan Lassig’s experience into a statewide campaign to raise awareness, connect families and help accelerate research into treatments for the rare disorder…