HHS-OASH-2026-0397-2182 https://www.regulations.gov/comment/HHS-OASH-2026-0397-2182 Yes, I am concerned with all this. I believe that they cause nerve and chronic pain which I have experienced this past year where I lived. I have moved now and my pain has subsided. Please check into that area of how it is affecting us. Thank you, Paula G