Nay for me. I don't think I've ever gotten a flu shot - my thinking is if I get the shot I probably will get sick. I don't even remember the last time I had the flu. I usually get sick from something else, and usually only once a year - this year was Hand, Foot, and Mouth disease (aka coxsackie virus), which I got from my daughter, and apparently I had never been exposed to as a child so, like chickenpox, it was a million times worse getting as an adult. No vaccine/cure for it, just had to ride it out. But I take my vitamins, drink lots of water, tea (no coffee), wash my hands (and try not to touch my face/eyes with unwashed hands), and go to bed at reasonable hour. When I get sick I have the good sense to stay home. It's just how I roll.
Oh, and cough/sneeze into the crook of your elbow, you germ crop dusting bastards.