HHS-OASH-2026-0397-6164 https://www.regulations.gov/comment/HHS-OASH-2026-0397-6164 I have been affected by this for about 15 years. The last 8 years the been torture. I don't know how dangerous the normal levels are but when they are amplified by people or agencies who have learned to use them as a weapon it becomes deadly mentally and physically.