History of Polio – GPEI
History of polio - BBC News
Polio (U.S. National Park Service)
Polio - Vaccine, Eradication, Epidemics | Britannica
The Anti-Vaccine Movement Is Forgetting the Polio Epidemic - The Atlantic
Dr. Jonas Salk Announces Polio Vaccine
Could a polio epidemic really happen again? Outbreaks in New York state raise alarm | Salon.com
COVID-19 and Polio: The Historic Parallels | TIME
1916 New York City polio epidemic - Wikipedia
The polio outbreak of 1955: Lessons from an epidemic - Boston Children's Answers
How America beat polio | ShareAmerica
Polio - Vaccine, Eradication, Epidemics | Britannica
In the 1950s, Canada faced a terrifying epidemic. Here's how it was conquered | CBC News
History of polio: Outbreaks and vaccine timeline
History of polio: Outbreaks and vaccine timeline
In pictures: The history of polio - BBC News
How Good Is the Polio Vaccine? - The Atlantic
Defeating Polio, The Disease That Paralyzed America : NPR History Dept. : NPR
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
How the fight against polio was won - CBS News
Polio: a 20th century epidemic | Science Museum
When Polio Triggered Fear and Panic Among Parents in the 1950s | HISTORY
Polio | History of Vaccines
History of polio vaccination
Life in the Age of Polio - LIFE
Defeating Polio, The Disease That Paralyzed America : NPR History Dept. : NPR
