The U.S. Government and Global Polio Efforts | KFF
Polio - Our World in Data
Polio has re-emerged in places where it had been eradicated | World Economic Forum
File:The number of reported paralytic polio cases by world region, OWID.svg - Wikimedia Commons
Polio - Our World in Data
Countdown to the end of polio in Africa - BBC News
Polio Today – GPEI
More Polio Cases Confirmed in Africa — Precision Vaccinations News
Further Review: The Fight Against Polio | The Spokesman-Review
The world just took a step closer to eradicating polio | World Economic Forum
Global epidemiology of vaccine-derived poliovirus 2016–2021: A descriptive analysis and retrospective case-control study - eClinicalMedicine
Polio - Our World in Data
Why Hasn't the World Eradicated Polio? | Council on Foreign Relations
Polio eradication - Wikipedia
The dream of polio eradication might need a rethink : Goats and Soda : NPR
World facing polio health emergency - BBC News
Polio - and then there were two – DW – 10/28/2015
Polio - Our World in Data
Polio Risk On the Rise | BioEd Online
Polio - Our World in Data
Why is Polio Making A “Comeback” And What Can We Do About It? - Speaking of Medicine and Health
Polio Now – GPEI
How the world is ending polio | News | Wellcome
