HHS-OASH-2026-0397-5259 https://www.regulations.gov/comment/HHS-OASH-2026-0397-5259 My friend was severely harmed by a Wi-Fi router installed in his home without his consent. He was severely impacted. Time away from the home he improved and then repeated exposure impacted him again. He removed the Wi-Fi router and reinstalled his wired router but then other family members kept reinstalling the Wi-Fi because they said it was not the cause of his problem because it was within FCC guidelines and also the internet company that kept reinstalling the Wi-Fi router told the family it was "safe". This happened several times by going against his wishes and deceitfully putting Wi-Fi back. The Wi-Fi pulsed modulated radiation was the agent of harm and my friend knew it but was his wishes were not respected. This is a tragedy with the consequences of a very sad outcome from a product put in his home without his consent that had harmful biological effects. Request is to have all devices, products with radio frequency to inform the risks and get consent before selling or installing such products. Industry needs to take responsibility to inform and not deny harm when the research shows the mechanisms of harm from pulsed modulated microwave radiation and be held accountable. Education to the public to raise awareness of the harms would be helpful and put some responsibility back on the persons that deny that microwave radiation is harmful without doing the research. Thank you for addressing these issues and caring about human health.