Polio - Our World in Data
First U.S. Polio Case in Nearly a Decade Highlights the Importance of Vaccination - Scientific American
The world just took a step closer to eradicating polio | World Economic Forum
The U.S. Government and Global Polio Efforts | KFF
Global implications of polio in the United States in 2022
Chart: Wild Polio Returns in Africa | Statista
Estimation of polio infection prevalence from environmental surveillance data | Science Translational Medicine
Polio in Afghanistan: The Current Situation amid COVID-19 in: The American Journal of Tropical Medicine and Hygiene Volume 103 Issue 4 (2020)
Polio vaccination map: The states with highest and lowest rates
How India managed to defeat polio - BBC News
No Lockdowns: The Terrifying Polio Pandemic of 1949-52 | AIER
Polio eradication - Wikipedia
Polio - Our World in Data
Polio returns to the USA: An epidemiological alert - ScienceDirect
Progress Toward Polio Eradication — Worldwide, January 2019–June 2021 | MMWR
Polio - Our World in Data
The American Association of Immunologists - Polio: Part III—The Vaccine
Polio Cases Surge in Pakistan and Afghanistan - The New York Times
Polio virus detected in London sewage samples - BBC News
Polio - Our World in Data
Polio - Vaccine Preventable Diseases Surveillance Manual | CDC
Why Hasn't the World Eradicated Polio? | Council on Foreign Relations
World Polio Day: The effect of COVID-19 and what to do next | World Economic Forum
Progress Toward Polio Eradication — Worldwide, 2015–2016 | MMWR
Poliovirus (U.S. National Park Service)
