Vaccines--Polio--update

In the interest of accuracy, I wanted to share that I recently learned that the US government (the FDA I suppose?) is no longer saying that they expect to see polio eradicated by 2010... eradication is (at this point) not in the forseeable future.
Of course, polio still exists almost exclusively in just a few small geographic areas (none of them in the western hemisphere)...but that whole eradication thing, yeah, no longer accurate...