HHS-OASH-2026-0397-5892 https://www.regulations.gov/comment/HHS-OASH-2026-0397-5892 On Sep 30, 2019 I was stopped at a red light in Boston and immediately felt like I was being zapped by electricity. My heart started racing, felt dizzy, and felt the sensation of a vice around my head. A small cell 4G antenna was on top of the light pole approx 15 feet from my car. I never noticed this antenna before at that intersection. My symptoms subsided within a few hours. After that experience, whenever I go to Boston I feel similar symptoms which are caused by the high number of small cell 4G/5G antennas: head pressure, feeling ‘off kilter’, various degrees of dizziness/vertigo, feeling ‘wired’ like I drank 10 cups of coffee, and loud tinnitus. I’ve only experienced tinnitus that ‘loud’ if I was at a loud concert (decades ago) or in Boston or other cities with many small cells. I used to work in Boston and never felt these symptoms prior to 2019. In Manhattan at the corner of 3rd Ave and E. 45th there is a cell ‘tower’ with many 4G and 5G antennas placed on the roof of a small 1 story sandwich shop. In Feb 2020, I measured the RF from across 3rd Ave. It was 2896 milliwatts (so 2,896,000 microwatts) per sq meter. Ever since getting ‘attacked’ by the small cell antennas, I now get symptoms of slight dizziness and/or head pressure when I am near a router or wifi access point on the ceilings of public buildings, restaurants, etc. The symptoms also linger hours after exposure. I live approx ¼ mile from cellular antennas. I own a meter that measures RF in milliwatts per sq meter, which is set to building biologist standards. With my 3G smartphone years ago I got 5 bars of service from home and the RF reading (not on a phone call) was approx. 3.4 milliwatts per sq meter. With my newer 4G LTE phone when 3G was discontinued, even though I was in the same home, I only got 2 bars of coverage and the RF reading (not in a call) ranged between 34 and 350 milliwatts per sq meter . I stopped using a smart phone as a result of this 10 to 100 fold increase in RF exposure since 3G went away and haven’t had wifi turned on in my home for ten years to reduce my exposure. Worst of all is the AMI smart meter installation that the electric companies have rolled out. I live in one of the few states that allow an opt out. However, my neighbors didn’t opt out and the same day the meters were installed, the side of my head and face felt tingly (occurs when I am closest to the bank of 8 AMI meters-approx 10 feet away). The only other time the side of my face/head ever felt tingly was when I was within 4 feet of a wifi access point that was attached to a wall at a school 8 yrs ago. I occasionally feel a sensation of a quick ‘jab’ to my brain which lasts 2 seconds, constant head pressure/ feeling like a band is tightly wrapped around my head while I’m at home, insomnia, and heart skipped beats, irregular heartrate, tachycardia and a few episodes of atrial flutter. These symptoms all occurred and are getting worse after the AMI meters were installed, likely caused by the RF pulses every 15 seconds and/or the increase in dirty electricity caused by the AMI meters. I didn’t have the tingly head/ head pressure/ stabbing to head sensation, tachycardia, etc symptoms in my home with the prior AMR meters. When I leave the house the head pressure completely goes away but comes back again every time I return home. I needed to spend $$$ on building biologist phone consults, a meter, shielding fabrics, etc, to try to tolerate living in my own home after the AMI meters were installed and I know people that needed to move after the AMI meters were installed on their homes. The shielding fabrics didn’t help that much. The best way to reduce symptoms is to reduce/eliminate exposure and that cannot be done with AMI smart meters in neighborhoods. The meters pulse every 15 seconds or so which is harmful to all of us, whether or not we feel symptoms, due to oxidative stress and many other ill effects. In addition: I am forced to purchase cars at least 10 years old to avoid being blasted by RF in the new cars due to all the technology in newer cars. Difficult to travel in a plane due to passengers using their devices and now some airlines incorporated a drop down ‘shelf’ for the passenger in the next row to place their phone in to watch in flight movies, with their phone’s antennas inches from the back of our heads. The readings in the plane that I have taken vary from approx. 2.9 to 9 milliwatts per sq meter. At hotels, I need to find a room as far away from wifi hot spots to try to get a good night sleep and to avoid symptoms. I wish hotels didn't replace their wired internet in guest rooms with wifi. I used to enjoy spending time in large cities but over the past decade I now sadly need to avoid them due to the extremely high levels of EMF. I feel fortunate that I at least know what is causing my symptoms. So many people have symptoms and they have no idea what is causing them. See attached files