It shouldn't be- One person is persisting in spite of all evidence pointing to the contrary with the notion that the swine flu is significantly less dangerous than the normal flu for adults. (Even if the lethality is about the same or marginally higher for adults, there's a big gap between that and significantly less on a per capita basis. Layer on top of that the greatly increased chance of serious respiratory problem, and there is a 'real' public health issue.)
I'm not terribly likely to get the shot because I'm dealing in the real of two utter marginalities. Marginality #1 a flu (swine or otherwise) shot doing something bad. Or the (in every credible likelihood) more dangerous Marginality #2 that the flu (swine or otherwise) will kill or hospitalize me. Layer on to that the fact that I just got over the flu, I'm not in regular contact with any at risk group, and that I have a well stocked apartment and sick days, and I'm pretty underwhelmed.
I understand the fear that something bad 'might' happen from the shot but it's been touched on in past threads/posts that the chances of a bad reaction, illness or death are far less by a factor of 100x+ I think, and your more likely to be stuck by lightening than to become ill or die.
Those odds make me feel better and I really love thunderstorms and go out in them ll the time, not on a golf course or in a boat thought. I'm not that stupid. My chances are slim of getting sick are slim my age, job, life profile and life habits lower the chances of me getting a flu, but others around me aren't so, and that why I get the shots.
You increase you defenses against certain diseases by doing simple things.
Wash you hands more often, simple. Even when you enter a washroom.
Gargle with warm salt water, simple.
Get some rest, simple.
Because I use my hands in many unknown environments and they're often dirty,I've been sneezing into my arm for years, simple.
Don't use hot-air hand dryers in washrooms, they're filthy, simple. Use paper towels.
Carry towelettes.
Because I've travelled in many 3rd world countries, when in country, I've also learned not to accept anything offered to you with the left hand, without great care, simple.
There are a lot of fears out there, but it's what is 'said' too often because of those fears that I really object to.
OM, if you just got over the flu and had it ID'd as such by medical people, great, now you have good protection for this season, but it's not perfect. Just be aware that so many thing exhibit the same symptoms. That's what makes early superficial diagnosis difficult.