There’s no single vaccine for each and every other flu virus in the flu vaccine. Why should it be any different for h1n1?
I know the seasonal flu shots are a cocktail of seasonal strains. The time I was hospitalized with complications was from a strain they didn't include in the vaccine that year.
That was the sickest I've even been in my life.
That said, I still want a choice. And unless they increase capacity, sounds like choice may be rendered moot.