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Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
Neil Davies on Twitter: "Whereas as of July 27th there have been 2 cases of wild polio in 2021, one in each of Afghanistan and Pakistan. https://t.co/v8mnMD6tBd https://t.co/8VS3udiLPr" / Twitter
Concerns as polio cases surge globally | The Guardian Nigeria News - Nigeria and World News — Features — The Guardian Nigeria News – Nigeria and World News
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The Symptoms and Progression of Polio Infection
Polio - Wikipedia
Neil Davies on Twitter: "Whereas as of July 27th there have been 2 cases of wild polio in 2021, one in each of Afghanistan and Pakistan. https://t.co/v8mnMD6tBd https://t.co/8VS3udiLPr" / Twitter
Polio - Wikipedia
Column: Lessons from Dr. Salk | Opinion | salemnews.com
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Polio - Wikipedia
Scientists celebrate the life of Jonas Salk, the man who defeated polio. - The San Diego Union-Tribune