Polio has re-emerged in places where it had been eradicated | World Economic Forum
What You Need to Know About the Polio Resurgence | ID Care Infectious Disease Doctors
Polio in Afghanistan: The Current Situation amid COVID-19 in: The American Journal of Tropical Medicine and Hygiene Volume 103 Issue 4 (2020)
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
First U.S. Polio Case in Nearly a Decade Highlights the Importance of Vaccination - Scientific American
How India managed to defeat polio - BBC News
Poliovirus (U.S. National Park Service)
Progress Toward Polio Eradication — Worldwide, January 2018–March 2020 | MMWR
Polio Cases Surge in Pakistan and Afghanistan - The New York Times
Polio - Our World in Data
Chart: Wild Polio Returns in Africa | Statista
The U.S. Government and Global Polio Efforts | KFF
Why polio is back - Vox
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
Progress Toward Polio Eradication — Worldwide, 2015–2016 | MMWR
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
No Lockdowns: The Terrifying Polio Pandemic of 1949-52 | AIER
Global implications of polio in the United States in 2022
