You must be a Vietnam Veteran. Go to the VA and get tested - you are covered by the VA and you deserve to get diagnosed. Hope Agent Orange isn't what you have.
My hubby is a Vietnam Vet - 2 tours 1964-1969.
Please let us know how your doing.
Julie
Personally, I think many things can cause it. I do not believe that only smokers get it, because in all actuality only 25% of all smokers do. Quitting smoking does help tho, keeps it from progressing in a fast manner. They simply do not know, and are guessing, and my guess is Yes!
This connection has been claimed by vertrans of Viet Nam. In the only cases I looked the the plaintiffs lost to he Government.