History of polio - BBC News
COVID-19 and Polio: The Historic Parallels | TIME
The History Of Polio In The U.S. And Efforts To Eradicate The Disease Globally - Diane Rehm
Polio vaccination rates in some areas of the US hover dangerously close to the threshold required for herd immunity – here's why that matters
The Deadly Polio Epidemic and Why It Matters for Coronavirus | Discover Magazine
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
1916 New York City polio epidemic - Wikipedia
In pictures: The history of polio - BBC News
Polio | History of Vaccines
Polio: a 20th century epidemic | Science Museum
History of polio: Outbreaks and vaccine timeline
Preventing Polio | Smithsonian Institution
Could a polio epidemic really happen again? Outbreaks in New York state raise alarm | Salon.com
How America beat polio | ShareAmerica
The Anti-Vaccine Movement Is Forgetting the Polio Epidemic - The Atlantic
Defeating Polio, The Disease That Paralyzed America : NPR History Dept. : NPR
Defeating Polio, The Disease That Paralyzed America : NPR History Dept. : NPR
Polio - Vaccine, Eradication, Epidemics | Britannica
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
The polio outbreak of 1955: Lessons from an epidemic - Boston Children's Answers
The deadly polio epidemic and why it matters for coronavirus
In the 1950s, Canada faced a terrifying epidemic. Here's how it was conquered | CBC News
Harmon's Histories: Polio outbreaks create panic in 1950s Montana
History of polio vaccination
The polio outbreak of 1955: Lessons from an epidemic - Boston Children's Answers
