So much for profound posts - I got a flu shot yesterday. Let me preface this by saying I never get sick. The shot was free at work, so WTF? So I get it, and lo and behold, last night I feel like someone took a baseball bat to my body and I have a fever. Today, I'm fine.
Let this be a lesson to you. "No, a flu shot can't make you sick." My ass.
Call it a "side effect" then. It's still a pretty damn sick feeling.