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Three countries endemic for poliovirus
World facing polio health emergency - BBC News
Polio Risk On the Rise | BioEd Online
Learning about Polio | Brookline Rotary Club
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Polio has re-emerged in places where it had been eradicated | World Economic Forum
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File:Progress towards polio eradication- Endemic countries and polio-free countries, OWID.svg - Wikimedia Commons
The Bumpy Road to Polio Eradication | NEJM
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Rotary International - As one of the last two remaining wild polio-endemic countries, Pakistan has gone a full year without a report of a single child being paralyzed by the wild poliovirus,
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Polio - Our World in Data
Polio - Wikipedia
Polio Eradication - Kernersville Rotary
Polio - Our World in Data
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Polio Spreads to New Countries and Increases Where It's Endemic - The New York Times
WHO sounds alarm on spread of polio | CNN
Africa declared free from wild polio — but vaccine-derived strains remain
Two Strains of Polio Are Gone, but the End of the Disease Is Still Far Off - The New York Times
2022 EMR-MENA Polio Outbreaks and Events at a Glance – GPEI
