I would suggest getting the seasonal flu and pneumonia vaccines ASAP and get the H1N1 vaccine as soon as it is available (it's looking like early January for non-high risk adults - at least in my neck of the woods) By that time, it may be too late. In the meantime, staple a bottle of Purell to your sleeve, wash your hands every time you blink, and stay away from crowded places. If your primary care physician is familiar with your respiratory problems, perhaps he/she could help you get a vaccination. Other than that - you'll be made a pariah if you stand in line "keeping a child or pregnant woman from getting theirs."
Our local news station was at a vaccination clinic last week, and I thought some of the parents were going to tar and feather anyone over 18 standing in line.
How dare they steal from the children? Forget the fact that many of those adults had lupus or asthma.