I have a background in Biochemistry but am unfamiliar with "Frequency medicine." I have a patient who did not receive the COVID-19 vaccine but had a stroke after being around family members who were vaccinated. His D-dimers were elevated, and I suspected it was due to spike protein shedding. After treatment with some peptides, he fully recovered. However, he continues to experience symptoms of slurred speech, confusion, and ataxia when exposed to his family members. These symptoms disappear when he leaves that environment. He started wearing a cap lined with tin foil, which he says has helped. He now lives like a hermit, moving out of his house and living in a trailer. I believe he may have electromagnetic (EHS) or idiopathic environmental intolerance attributed to electromagnetic fields (IEI-EMF). Can anyone here provide expertise on hypersensitivity in this area? Also, what is the percentage of people worldwide who have EHS? Dr. Mercola states in his book that 10-15 percent of people on Earth have EHS, but I am not sure if that's correct. How can I help him? Thank you in advance for any assistance.