The CDC, AMA and the big pharma companies hnow how to generate demand for the vax. They scare the shit out of people on purpose, to generate demand for a vax which they know isn't very effective and which few people would get otherwise. They get the media to hype the story so people will be fearful.
Here's the AMA's presentation on how to sell lots of flu shots by scaring the pants off people.
http://www.ama-assn.org/ama1/pub/upload/mm/36/2004_flu_nowak.pdfBTW, look at the effectiveness stats for last year's flu vax.
The reason there's a shortage is that the CDC keeps expanding thier recommendations for who should get it. If they eliminated all the bogus risk groups like non-athsmatic kids (and kids with mild and well controlled athsma probably don't need it either,) pregnant women and healthy adults than all the old people and athsmatics would have plenty.
PS We have three people in this house who could make a good case for getting the shot, due to age or athsma. None of us will do so as my child is a vaccine reaction victim (our beliefs would not allow us to get a shot cultured in eggs anyhow) so feel free to get out share. :)