Well me for one that can't fight off things that eat me from the outside in while things are eating me from the inside out don't need the have any kind of exposure. I will get the shot and then i will get the flu from the shot. Maybe it is a big coincidence that i get sick every single time or it is the flu because of the vaccine...but it's suppose to not be so bad. My heart is already funky from all of this and my kidneys are not happy. THere is a case of confirmed swine flu in a university in Kansas and they are trying to isolate. I hope they do.