nope, and im not gonna get one either. the worst that can happen (nowadays anyway) is a week of feeling ****ty, only 1 of which is bad enough to stop you from doing anything.
of course it takes about me about 1-2 weeks after any illness breaks out to get it, and when i do im down for less than half the time as anyone else. presumably because most light colds and the like i merely ignore, or treat any annoying symptoms (havea cold right now, just drink peppermint tea every now and again to keep my nose clear, and drinking small amounts of RealLemon(tm) everynow and again to kill the sore throat.)