Polio - Our World in Data
History of polio - BBC News
New York detects case of vaccine-derived polio
History of polio - BBC News
What to Know About Polio: Vaccines, Symptoms and How It Spreads - The New York Times
The Anti-Vaccine Movement Is Forgetting the Polio Epidemic - The Atlantic
History of Polio – GPEI
Polio - Polio through history | Britannica
Canada and the Development of the Polio Vaccine | The Canadian Encyclopedia
When Polio Triggered Fear Among Parents in the Post-World War II Era - HISTORY
How the Polio Vaccine Faced Distribution Shortages and Setbacks - HISTORY
Breaking the back of polio” < Yale School of Medicine
What is Polio?
Poliomyelitis (Poliovirus) - YouTube
History of Polio – GPEI
Africa declared free of wild polio in 'milestone' - BBC News
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
U.S. Vaccine Hesitancy Is Nothing New. Here's How The Polio Vaccine Overcame It : Shots - Health News : NPR
Tainted Cutter polio vaccine killed and paralyzed children in 1955 - The Washington Post
History of polio: Outbreaks and vaccine timeline
Polio - Wikipedia
History of polio - BBC News
No Lockdowns: The Terrifying Polio Pandemic of 1949-52 | AIER
What is Polio?
Polio: Causes, Symptoms And What You Need To Know – Forbes Health
Polio In New York City Wastewater: What You Need To Know - Texas A&M Today
