I had heavy exposure to ancient orange, stateside, and wound up with prostate cancer.
None of my family members that I know of including Cousins have had cancer.
The base I was stationed at and spent 8 to 10 hours a day in the same airspace as, up to, 2000 drums of this nasty stuff. There were puddles on the floor from rough handling there were just left to evaporate for the most part.
In 1992, as I understand, this base was declared a Superfund site and the hangar structure I worked in had all the steel taken directly to a steel mill furnace and the rest of the materials buried in a clay lined pit!
It is also fairly well documented that people who are exposed to forever chemicals and such, can transfer these chemicals to family members through direct and indirect contact. This includes clothing, sitting in the same furniture and of course that persons bed.
I hope a survey on this might shed some light on this miserable ailment!
Dutcher