6 children hospitalized in Minnesota after coming down with rare, polio-like disease - ABC News
What to know about the polio vaccine and why most people aren't at risk of infection - ABC News
History of polio vaccination
The Symptoms and Progression of Polio Infection
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
Polio | Definition, Symptoms, Vaccine, & Facts | Britannica
History of polio: Outbreaks and vaccine timeline
Polio Images | Immunize.org
The Fight Against Polio
Polio Disease and Poliovirus | CDC
Polio (Poliomyelitis, Infantile Paralysis)
Scathing Report: Polio Eradication "Not... Any Time Soon" | WIRED
What is Polio?
What you must know about polio - Punch Newspapers
Poliomyelitis strain spreads to China: Is U.S. at risk? - CBS News
Poliomielite - Wikipedia
The history of polio and the vaccines that nearly eradicated it - The Washington Post
UN Says Polio Reemerges As Global Health Emergency
Polio Information | Mount Sinai - New York
The Symptoms and Progression of Polio Infection
Polio | Definition, Symptoms, Vaccine, & Facts | Britannica
Polio 101 - The Borgen Project
Polio & Vaccines to Prevent Paralytic Polio - HealthyChildren.org
The deadly polio epidemic and why it matters for coronavirus
Polio then and now: the story of a crippling disease on the verge of worldwide eradication | The Independent | The Independent
Defeating Polio, The Disease That Paralyzed America : NPR History Dept. : NPR
