I was under the impression that the flu vaccine was essentially a weakened strain of the flu from last year. When you get the vaccine, what you are getting is a weakened flu virus, which is supposed to give your immune system a heads up on what anti-bodies it needs to start producing. If all of that is true, then the vaccine is making you “use” your immune system.
I could be rong though, it haz happened once befor.
Not weakened, dead.