HHS-OASH-2026-0397-4579 https://www.regulations.gov/comment/HHS-OASH-2026-0397-4579 I am submitting my comments as an individual consumer. I first experienced physical symptoms of nausea when the agency I worked for installed several desk top computers for the secretarial staff in 1990. I was in Barnes and Noble and a staff person showed me how to operate a Nook. My reaction was immediate and I felt faint and almost collapsed. As more devices that use wifi and radio frequencies have come into use I have physical reactions to cell phones, tablets, smart meters, my husband's hearing aids, Wi-Fi signals within businesses, desk top computers in groupings such as in libraries or retail electronics businesses and singly in my husband's in-home office, electric grids in floor heated concrete slabs, underground electric service feeds to residences, high tension power lines, cell phone towers, routers that broadcast Wi-Fi to multiple devices within a home or business, security systems that use Wi-Fi, ungrounded knob and tube wiring in residences, electric and hybrid vehicles that have storage batteries, and in vehicles that use Sirius radio, Bluetooth, backup cameras, and other warning devices dependent on radar and radio frequencies. The most frequent and consistent physical reaction I have to EMFs and RFs is burning sensation that first begins in my hands and feet and then migrates to the skin surface of my entire body. More extreme reactions include nausea and disorientation and shortness of breath. These symptoms will occur within 3 to 10 minutes from the time of exposure. Removing myself from the physical presence of the source does not immediately lessen the painful sensations which can persist for 30 minutes or more from the time of exposure. Grounding my body by standing barefooted on the earth or in water will help the sensations diminish within 30 to 60 minutes. My most used method of avoiding the painful effects of being in the presence of EMF, RF, and wireless radiation is to avoid the physical locations in which those forms of radiation are present. I do not fly on airplanes. I have stopped going to entertainment venues in which the audience's use of cell phones is not prohibited. I do not visit certain friends who have smart houses wired with WiFi. I cannot drive a car any newer than 2011. My husband uses cell phone outside of house and uses computer when I am not home. We had our house rewired in 2019, removing the knob and tube and replacing it with metal wrapped cable and all grounded outlets. We have shielded one side of our house from a neighbor who has a smart wifi connected house. My strategy is to avoid, put distance between my body and the source, remove myself as quickly as possible from any environment with these forms of radiation, use a copper wired land line, depend on my husband to use the computer for internet connections and communication. He is the one writing these comments for me. For many years (1990 to 2019) I did not connect the occurence of these physical symptoms with radiation sources. In 2019 we had our house evaluated by an electrian and found that I had been exposed to high levels of electromagnetic radiation due to the knob and tube wiring. Since then I have been able to correlate symptoms with sources of radiation. The steps we have taken have reduced the frequency of symptoms within our home. I have asked for neurological examinations from Kaiser Permanente and clinicians there do not subscribe to the correlation between my experience of symptoms and exposure to radiation. I am writing this in the hope that my experience will add validity to the experiences of others like me.