WHO vaccine-preventable diseases: monitoring system. 2020 global summary
Circulating vaccine-derived poliovirus (cVDPV) cases detected, by... | Download Scientific Diagram
Distribution of cases of circulating vaccine-derived poliovirus type 2... | Download Scientific Diagram
COVID-19 vaccination gives hope to eradicate polio | Nature Medicine
Making Progress Towards Polio Eradication in Nigeria, Despite Boko Haram
Polio vaccine - Wikipedia
The world just took a step closer to eradicating polio | World Economic Forum
Progress Toward Polio Eradication — Worldwide, January 2018–March 2020 | MMWR
Polio eradication - Wikipedia
Number of wild poliovirus type 1 (WPV1) cases (n = 83)-Afghanistan,... | Download Scientific Diagram
Polio - Our World in Data
Polio vaccination in Pakistan
Polio - Our World in Data
Democratic Republic of the Congo cVDPV2 Outbreak Situation Report December 2017 - Democratic Republic of the Congo | ReliefWeb
Global wild poliovirus (WPV) and circulating vaccine-derived poliovirus... | Download Scientific Diagram
Polio eradication: what kind of world do we want? - The Lancet Infectious Diseases
Polio - Our World in Data
Polio in Afghanistan: The Current Situation amid COVID-19 in: The American Journal of Tropical Medicine and Hygiene Volume 103 Issue 4 (2020)
File:Confirmed cases of polio caused by wild virus in endemic countries for the period 2000-2007. Cumulative.png - Wikimedia Commons
![Weekly Epidemiological Record (WER), 7 April 2017, vol. 92, no. 14 (pp. 165–180) [EN/FR] - World | ReliefWeb](https://reliefweb.int/sites/reliefweb.int/files/styles/attachment-large/public/resources-pdf-previews/750564-WER9214.png?itok=Tz6M6Y1Q "Weekly Epidemiological Record (WER), 7 April 2017, vol. 92, no. 14 (pp. 165–180) [EN/FR] - World | ReliefWeb")
Weekly Epidemiological Record (WER), 7 April 2017, vol. 92, no. 14 (pp. 165–180) [EN/FR] - World | ReliefWeb
Polio - Our World in Data
Number of cases of wild poliovirus type 1 (WPV1) and circulating... | Download Scientific Diagram
Polio - Our World in Data
Bill Gates on Twitter: "In 1988, there were 40 new polio cases an hour. In 2016, there were just 40 cases. Here's how we get to zero: https://t.co/KLxRt7soA5 https://t.co/BenNBjCvup" / Twitter
