I know the guidelines are quite different back home in UK v here is USA but here the H1N1 is incorporated into the regular flu shot which everyone is entitled to. We've all had ours with absolutely no problems. Jack is 2 1/2.
I don't think there's the pandemonium this year as there was last so, I could be very wrong, but I don't see why you wouldn't be able to get it for your little ones if you want them to have it.
Interested to hear what the story is over there.
Trip x