I get a proper flu once every two years or so. I had one about 2 months ago, coupled with a chest infection that pretty much made me hit the deck for two weeks. I think that I was probably more prone to sickness when I was using but I was always too wasted to notice and palmed it off as a come down or something else substance related. I kind of like being able to tell when I am ill now. It means I can do something about it.
Natom.