We have two other countries, Pakistan and Afghanistan - again it's the instability that is a problem there. So over the next several years, we expect to drive the number of [polio] cases back down to zero because that is… — Bill Gates Copy Share Image
![“We have two other countries, Pakistan and Afghanistan - again it's the instability that is a problem there. So over the next several years, we expect to drive the number of [polio] cases back down to zero because that is likely to be the second disease after smallpox that we completely eradicate.” quote by Bill Gates](https://sms4smile.com/quotes/img-quotes/eed/bill-gates-137_afghanistan_we-have-two-other-countries-pakistan-and_978741.jpg)