![World Health Organization (WHO) on Twitter: "Wild #polio weekly update (as of 29 March): 1 new case in Afghanistan this week 5 Cases in 2017 3 in #Afghanistan 2 in #Pakistan #EndPolio https://t.co/YxhOzJsdHh" / Twitter World Health Organization (WHO) on Twitter: "Wild #polio weekly update (as of 29 March): 1 new case in Afghanistan this week 5 Cases in 2017 3 in #Afghanistan 2 in #Pakistan #EndPolio https://t.co/YxhOzJsdHh" / Twitter](https://pbs.twimg.com/media/C8eaRKJW0AA2Bqy.png)
World Health Organization (WHO) on Twitter: "Wild #polio weekly update (as of 29 March): 1 new case in Afghanistan this week 5 Cases in 2017 3 in #Afghanistan 2 in #Pakistan #EndPolio https://t.co/YxhOzJsdHh" / Twitter
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COVID‐19 in Pakistan: Impact on global polio eradication initiative - Haqqi - 2021 - Journal of Medical Virology - Wiley Online Library
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Eradication of polio – Is Syria being left behind? | Centre for Research Excellence Integrated Systems for Epidemic Response
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Number of wild poliovirus type 1 (WPV1) cases (n = 83)-Afghanistan,... | Download Scientific Diagram
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Evolving epidemiology of poliovirus serotype 2 following withdrawal of the serotype 2 oral poliovirus vaccine | Science
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Evolving epidemiology of poliovirus serotype 2 following withdrawal of the serotype 2 oral poliovirus vaccine | Science
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Global epidemiology of vaccine-derived poliovirus 2016–2021: A descriptive analysis and retrospective case-control study - eClinicalMedicine
![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 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](https://pbs.twimg.com/media/DCXuJUWV0AE2HaI.jpg)
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
![Number of cases of wild poliovirus type 1, by monthPakistan, January... | Download Scientific Diagram Number of cases of wild poliovirus type 1, by monthPakistan, January... | Download Scientific Diagram](https://www.researchgate.net/publication/328839556/figure/fig1/AS:691106031362048@1541783926143/Number-of-cases-of-wild-poliovirus-type-1-by-monthPakistan-January-2015-September-2018.png)