Infographic - Let's Fight Polio: In the Americas region there have been no cases of polio since 1991! - PAHO/WHO | Pan American Health Organization
Polio - Our World in Data
How the world is ending polio | News | Wellcome
Polio was almost eradicated. Then came the coronavirus. Then came a threat from President Trump. - The Washington Post
Progress Toward Polio Eradication — Worldwide, 2015–2016 | MMWR
Reported cases of paralytic polio, 2021
Why Hasn't the World Eradicated Polio? | Council on Foreign Relations
Risk factors for the spread of vaccine-derived type 2 polioviruses after global withdrawal of trivalent oral poliovirus vaccine and the effects of outbreak responses with monovalent vaccine: a retrospective analysis of surveillance
The U.S. Government and Global Polio Efforts | KFF
Progress Toward Poliomyelitis Eradication — Pakistan, January 2021–July 2022 | MMWR
New Polio Cases Confirmed in Five Countries — Precision Vaccinations News
Polio Now – GPEI
Polio has re-emerged in places where it had been eradicated | World Economic Forum
Polio in Afghanistan: The Current Situation amid COVID-19 in: The American Journal of Tropical Medicine and Hygiene Volume 103 Issue 4 (2020)
Polio - Our World in Data
Chart: The Long Road to Global Wild Polio Eradication | Statista
Progress Toward Poliomyelitis Eradication — Worldwide, January 2021–March 2023 | MMWR
Progress Toward Polio Eradication — Worldwide, January 2020–April 2022 | MMWR
Polio - Our World in Data
COVID-19 vaccination gives hope to eradicate polio | Nature Medicine
From Polio Pioneer to COVID-19 Crusader: An Infectious Disease Doctor's Reflection on Past and Present Vaccines - Penn Medicine
WHO EMRO | Pakistan | Priority countries | Polio Eradication
Polio vaccination map: The states with highest and lowest rates
Global epidemiology of vaccine-derived poliovirus 2016–2021: A descriptive analysis and retrospective case-control study - eClinicalMedicine
