In the past 6 months I've had 2 high school classmates pass away both age 65 , one male, one female and a close friend , male age 77 who passed away just this week. I've read up a little on this and really can't find any defining causes other than being exposed to asbestos , coal dust , pneumonia and a couple of other things. The 2 mails passed away very quickly after getting it and the female lived about 10 months or so but when she went quickly once she was hospitalized. Before these friends I really had never heard of much less knowing someone who had it and of course I realize that I knew people who did pass away with it but I just didn't know it was the reason of their deaths. Do any of you know much or anything at all about it? OFC