HHS-OASH-2026-0397-5159 https://www.regulations.gov/comment/HHS-OASH-2026-0397-5159 I had to have open heart surgery at 5 years old for heart inflammation which caused a hole in my heart as well as 3 leaking heart valves. I also discovered when I was in my late 30’s that I had elevated prolactin which could keep me from getting pregnant. Also have bad allergies. Those were my pre-existing conditions. In 2019, I went to my cardiologist who said that although I had leaking heart valves, everything was ok, especially since I am able to do hard construction work on a daily basis. I live 1,568 feet from the closest cell tower (see cell tower 3 pic). After 2020, I noticed that my fingertips were burning badly when I was using my Ipad (wifi). Since I used it alot I have a feeling it damaged the nerves in my fingertips or something. After that I had to stop using my Ipad altogether. I now only use a stylus for my non 5G Iphone. What then started happening is that when I toggled the cellular function on and off on my Iphone, I got like a low level shocking feeling which then travelled up and down my body. So now I only use calls over wifi and don't use the cellular function any longer, even when I'm outside of my house. It's terrible for my business because I’m missing lots of calls, but I know these phones are affecting my health badly. After 2020, at least two more cell towers were put up by my house. They are 5,000 feet from my house (see cell tower 2 pic). Besides more antennas being added to the tower that's 1,568 feet and the other two towers, I now have been diagnosed with a heart arrythmia. My hands fall asleep overnight and many times I feel my heart rate is too low. I have to move between sleeping in two different locations in my house because I think the radio waves from home 5G or people's cell phone pass right through my house. I bought an EMF meter but it doesn’t measure the full spectrum of 5G. In addition, so many of my Evergreen trees and my neighbor’s trees have died. You can clearly see parts of trees which have died if you follow a straight path from the cell tower and their electric/gas meters/house. The shrubs in front of my gas/electric meter have died off as well as my beautiful tree branches right in the path. I spoke to an employee of a local business who told me he used to be a cell tower climber/technician. He told me that cell towers kill trees and they know it. One of my customers got so sick after 2020. She almost lost her house. She also had pre-existing conditions (endometriosis) I had worked at her house prior to 2020. There was no cell tower by her house before 2020. After 2020, a cell tower was put up in front of her house only 384 feet away (see cell tower 1 pic). Her son who’s in his 30’s was constantly sick after that cell tower was put up. He uses his phone a lot. After living in the same place for 25 years, it's easy to see what's happening. Radio waves- although useful- are causing a lot of harm. If the public is made aware of things they can do to reduce their EMF exposure- that would benefit the public. Please help!