Dr. Tedros Adhanom Ghebreyesus, director-general of the World Health Organization (WHO), announced the historic feat in a video address during Rotary’s Global Online Update on 24 October. He said an independent commission of health experts certified the global eradication of the type 3 strain, which hasn't been detected anywhere in the world since Nigeria identified a case of polio that it caused in November 2012. The type 2 strain was certified as eradicated in 2015.
“That leaves just wild poliovirus type 1,” Tedros said. He also commended Rotary’s long fight against polio. “Everything you [Rotary] have done has brought us to the brink of a polio-free world.”
Tedros balanced the good news with a note of caution, saying that the biggest enemy of global eradication is complacency. He encouraged Rotary members to redouble their efforts.