Your body has to have its natural healing powers. If you got a flu or a virus, with the right care it will take care of itself. But if you take a shot right now and you have nothing, your body does not know how to react cause there is nothing at that moment to fight off. Personally, I find this whole swine flu to be a crock. It all of a sudden showed up ever since Obama showed up and you only hear about it when he screws up so the media covers Swine flu instead of his destruction.