Your Immune System.

I havent been ill since i left school...hey what i coincidence.

Nah i dont know the last time i was ill but its been ages.

Most people in Europe are going to be hoping there Immune system is in top shape, seeing as this "Bird Flu" is going about.

Pretty strong, actually, thanks for asking.

My Imune system overall is pretty damn good. Save for my sinus area. I leak like a siv sometimes, and I do have asthma. I am in the weak strain of humans that will die to bird flu... buh bye!

Bipper

Mine isn't doing too bad, I haven't had a cold yet, I've had a few headaches recently, but that's it.

I normally have a really strong immune system. Strong enough to fight off the chicken pox, so I never ended up having it despite being forced to be around my brother and cousin when they both got it.

However it seemed to take a bit of a vacation in seventh grade and I caught Pneumonia and Bronchitis in both lungs, as well as the Flu all at once for two weeks. Worst two weeks of my life.

I got sick alot when I was pregnant, but since then I've just has allergy problems....

Mine is working liek crap as usual. I've neber had a good one and to add to that I smoke teh weed so that lowers it by 40%.

I have a very good immuse system and it's rare when I do get colds, but when I eventually do, I get so sick that it's horrible.