History of polio - BBC News
1979 polio outbreak in Lancaster County remembered | AP News
In Reaction to Zika Outbreak, Echoes of Polio - The New York Times
Preventing Polio | Smithsonian Institution
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
Defeating Polio, The Disease That Paralyzed America : NPR History Dept. : NPR
Remote learning isn't new: Radio instruction in the 1937 polio epidemic
History of Polio – GPEI
1916 New York City polio epidemic - Wikipedia
How A Grassroots Movement Helped End The Polio Epidemic | Texas Standard
Polio Elimination in the United States
It's Been Worse. It Will Get Better | NYU Langone News
History of polio: Outbreaks and vaccine timeline
History of Polio – GPEI
Breaking the back of polio” < Yale School of Medicine
In Chicago, schools closed during a 1937 polio epidemic and kids learned from home — over the radio - The Washington Post
When Polio Triggered Fear Among Parents in the Post-World War II Era - HISTORY
Schools Helped Defeat Polio and Diphtheria With Vaccine Efforts. Can They Do It With COVID?
The Polio Epidemic in Canada - Canada's History
Polio: a 20th century epidemic | Science Museum
The deadly polio epidemic and why it matters for coronavirus
The Unfolding of Polio - The New York Times
When Polio Triggered Fear Among Parents in the Post-World War II Era - HISTORY
History of polio: Outbreaks and vaccine timeline
The polio outbreak of 1955: Lessons from an epidemic - Boston Children's Answers
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
