I have the same opinion of flu shots as LisaS.H. I've never had a flu shot, and I've never had the flu. However, being 6 months pregnant, my OB highly recommends that I get one (at no cost, either through her or through work). I heard of a study of hospital employees in Denver, those that had a flu shot had the same occurence of getting the flu as those that did not get the shot. (I just heard of this study, from my chiro, didn't see it myself). I'm still on the fence. I realize that I'm now in the imuno compromised category, but I just don't think the benefits of getting a shot to prevent a problem I've never had outweigh the risks.
(I'm a research scientist, no contact with sick, elderly, or children. My contract is up first week of December, and then I will be home until the baby is born. I'm a fanatical hand washer and germ-a-phobe. I do my best to not touch things like door handles, public computers, and gas pumps.)
The best part about going up hills is riding back down!