HHS-OASH-2026-0397-4249 https://www.regulations.gov/comment/HHS-OASH-2026-0397-4249 I am writing this letter to protect our children and family from wireless radiation. I have had headaches and disorientation from these devices. I also have a friend who suffered a brain tumor that was diagnosed as exposure fr her cell phone. She was 22 years old approximately.