Yeah to the high fever. I didn't hallucinate, but different people respond to fevers differently. Make sure he's hydrated and getting electrolytes. Honestly what got me over covid quick was zicam (nasal spray kind). The virus lives in your nose at first. You can give it no harbor with that stuff because it's full of zinc. The issue with covid is that it can travel from the nose, to throat, to lungs, based on where mucous flows to. Keep mucous from going down that path, and especially keep it flowing in the other direction in the throat. Do that by intentionally coffing even if you don't need to. That will help prevent going to the hospital and him dying from malpractice. Have him take zinc and a zinc inophore of some kind to shorten the duration. Covid is nothing serious unless it gets in your lungs. That only happens if mucous goes in the wrong direction, and only if given enough time. By shortening the duration you basically eliminate any chance of that. Vitamin D seems to be the big factor for whether or not people survive the hospital.