Of course, this is all over the news now. And a good thing too.
Two links, with more than enough information to zap multitudes of neurons.
NPR's flu page
Influenza pandemic's set of links including bloggers who rip it the plan to shreds.
The official US flu site (to be blogrolled)
I've just heard NPR's story on it on All Things Considered, and haven't read much. I'm no expert anyway, so my opinion counts for squat.