Nope, don't worry about it, and I wouldn't get a vaccine, it will probably make you get the flu, it is poorly tested, and full of mercury and other chemicals that will make your immune system go nuts. Do the research.
Swine Flu is a hyped up scare tactic to sell vaccines, far more people die from just your run of the mill flu bug and other things like pneumonia every year. It's all done to scare people don't worry about it.
The vaccine can't give you the flu as it's either a killed virus or an attenuated live virus. It is not poorly tested as it is made in exactly the same way as the seasonal flu vaccines. This year's seasonal flu contains an H1N1 strain.
In the UK the vaccine is free, why would the UK government spend millions on it if it wasn't necessary? If people (especially children) start dying of swine flu then I think parents would want something done about
it, these precautions are the right thing to do.