Polio Is a Happy Ending

The global eradication campaign has put a lot of boots on the ground in helping to develop the infrastructure that we would need to be able to do even more great public health work. The money just needs to keep coming, which is the second other biggest hurdle that every disease and public health campaign has to deal with. But polio is a mostly happy ending. We've really, really decreased. Did we even say the three countries that it still exists in? I don't think so. It's Afghanistan, Pakistan and Nigeria.