The reason I ask is bc I just recently got diagnosed with ALS. And I just find it very hard to believe that I have two rare neurological diseases that aren’t related. My CH began to start getting much worse after my ALS symptoms first began. I have found a biotech company that has had great phase 1 trial results where they were able to stop the progression. They focus on immune system cells. In particular the Regulatory T cells and macrophages. I have found some articles pertaining to dysfunctional T cells in CH. thanks for the responses.