@BillGates: Almost a decade ago, I predicted that the world would soon be polio free. But we had more polio cases in 2018 than in 2017. Even so, I remain optimistic that we could eradicate polio soon.

http://twitter.com/BillGates

Almost a decade ago, I predicted that the world would soon be polio free. But we had more polio cases in 2018 than in 2017. Even so, I remain optimistic that we could eradicate polio soon.

— Bill Gates (@BillGates) December 30, 2018