Capt.Contaminate, I'm not sure why you think my husband has some underlying diseases that we are not aware of or I'm not talking about. As I stated in my first post he has severe cognitive problems because of head injury, he is in a wheelchair, and needs full-time help. He has had high blood pressure since he was in his 40, long before head injury. He has a hip replacement when he was 45, not because of accident, he is needing a shoulder replacement all because arthritis. He has had some skin cancer. If i'm not mistaken he started a claim for Agent Orange in the early eighties but got busy in life and didn't follow through. Oh, he has has an enlarged prostrate for several years but thank God no cancer. He is being screened and tested every 6 months for that. I think that about covers it.....