[InuAisu]

My thoughts:

It's because of the massive amounts of pigs who are mass bred for mass killing for mass production of commercial meat products. In other words, if humans followed their scientifically proven vegetable-only needed diet, we wouldn't be over breeding them, then there wouldn't be so many of them, so we wouldn't be so over-exposed to pigs, so swine flu wouldn't have put everyone on high-alert, so some people could still be alive, and probably a lot more people wouldn't be over weight.
Sorry if this seems assertive, it's just what I think.
And my prayers go out to the families affected by swine flu.