Posted by Charlie Cogan on Aug 30, 2019
Only two countries remain in our efforts to eradicate the virus, and you can help. 
By Charles Adams Cogan and Tim Mulcrone
AUGUST 29, 2019 — 5:40PM
Health workers administered a polio vaccine to a child in Jalalabad, Afghanistan, in 2014.
On Aug. 21, we turned on our computers to learn of great news from Africa. Nigeria, the last country on that continent to report cases of the wild poliovirus, had not reported a case in three years.