[No new polio cases in the semester ending] 30 June 2020

Created by Bruno Parga on 2017-12-23; known on 2023-01-01; judged wrong by Bruno Parga on 2020-06-11.

• Bruno Parga estimated 70% on 2017-12-23
• JoshuaZ estimated 65% on 2017-12-23
• Bruno Parga estimated 2% on 2019-01-01
• Bruno Parga   judged this prediction wrong on 2020-06-11.