Be aware that if you have to deal with the healthcare system in any way which involves an injection, they will likely attempt to push this on you via any means possible. I was given a shot related, supposedly, to pneumonia a while back, and it was only after the fact that they told me "we added a flu shot at no extra charge". If I'd had my wits about me, I'd have been on the phone seeking a lawyer immediately, but that was quite a while ago as well, and I was not fully aware of what was going on in regards to where things in this country were headed.