I'm very fortunate in that I hardly ever get sick. I'm not even sure I recall the last time I was sick, to be honest.
Oh wait, now I remember: I think it was Christmas Eve 2004. Yeah, most of my family came down with something that night, but by Christmas Day, we had all pretty much recovered. I've always had pretty good antibodies, I guess.
The worst time I was sick, though, was when I was 13. I had these searing stomach pains for the better part of a week. To this day I have no idea what caused them, but I'm just glad I've never had anything like them again -- they were excruciating.
It's actually kind of weird that I'm so healthy, considering some members of my family: my dad seems to complain about being sick every other week (when he was still teaching, he once took an entire semester off with all the sick leave he had accumulated over the years -- I guess it's only when he entered his fifties that he became more susceptible to illness). Personally, I think it might be worse in his head than it really is in his body. That's probably the situation with my grandmother as well -- if you believe her, she's been terribly sick for the past decade, or at least that's how long it seems like she's been complaining about her health almost non-stop. To be fair, in the last year or so, she has appeared to deteriorate somewhat noticeably... which has only caused her to complain moreso. I don't mean to sound insensitive, but when it comes to her state of well-being, she almost always focuses on the negative, and that can wear thin...
>sigh< Don't get me wrong, I love my grandmother, flawed as she may be, but I definitely hope that, should I live that long, I don't become like her.
Wow, I really went off-topic there, didn't I?

Sorry -- as you were.