Two Strains of Polio Are Gone, but the End of the Disease Is Still Far Off - The New York Times
Explainer: Why Polio Remains Endemic In Afghanistan, Pakistan, And Nigeria
Polio in New York – an infectious disease doctor explains this exceedingly rare occurrence
The Bumpy Road to Polio Eradication | NEJM
File:Progress towards polio eradication- Endemic countries and polio-free countries, OWID.svg - Wikimedia Commons
Polio - Our World in Data
2022 EMR-MENA Polio Outbreaks and Events at a Glance – GPEI
Motor Source Group on Twitter: "#OnThisDay 2012 - World Health Organization removes India from the list of polio endemic countries. India has not had a case of polio since 13 January 2011,
Africa declared free of wild polio in 'milestone' - BBC News
Learning about Polio | Brookline Rotary Club
Designs for eradication: a report on the effort to end polio – INIS Blog
World facing polio health emergency - BBC News
Polio Spreads to New Countries and Increases Where It's Endemic - The New York Times
Polio - Wikipedia
Polio in Pakistan | Anthropology of Contemporary Issues
WHO sounds alarm on spread of polio | CNN
Rotary International on Twitter: "Only three countries remain polio-endemic. Find out how we will #endpolio forever. https://t.co/l88Szjs14d https://t.co/juj7YUL51t" / Twitter
End Polio Now - Posts | Facebook
Polio Eradication - Kernersville Rotary
Polio - Our World in Data
Three countries endemic for poliovirus
Africa is on track to be declared polio-free | The Economist
Polio has re-emerged in places where it had been eradicated | World Economic Forum
Africa declared free from wild polio — but vaccine-derived strains remain
