Forecast question

Wild poliovirus type 1 certified eradicated before 2030?

Will the global certification of the eradication of wild poliovirus type 1 be announced before 1 January 2030?

OpenCloses December 31, 2029
How it resolves

Resolves YES if the Global Commission for the Certification of the Eradication of Poliomyelitis, or the World Health Organization on its behalf, announces that wild poliovirus type 1 has been eradicated worldwide before 1 January 2030, and NO otherwise.

Background

Two of the three wild poliovirus types have been certified eradicated. Wild poliovirus type 1 still circulates in a small number of places. Certification requires several years with no detected wild cases, so a forecast here is a forecast about the end of transmission years earlier.

Why it matters

Charitology describes eradication as source-level work in health because it ends transmission. Certification of wild poliovirus type 1 would not by itself end all polio work: vaccine-derived outbreaks, surveillance and post-certification safeguards also matter. See the Historical Case Studies.

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Sources

  1. Global Polio Eradication Initiative · Global Polio Eradication Initiative
  2. Poliomyelitis · World Health Organization, 2025