Years in the making: new polio vaccine approved for emergency use | PATH
What to know about the polio vaccine and why most people aren't at risk of infection - ABC News
Jonas Salk | Biography, Facts, & Polio Vaccine | Britannica
Is the Polio Vaccine Still Required in U.S. and Why Was OPV Stopped?
Am I Protected Against Polio? | MedPage Today
Polio Vaccine Side Effects: What to Expect
What to Know About the Polio Vaccine - CNET
Polio vaccine - Wikipedia
OPV – GPEI
How the Polio Vaccine Faced Distribution Shortages and Setbacks - HISTORY
New Oral Vaccine Urgently Needed to Prevent Mutant Polio Outbreak | American Association for the Advancement of Science (AAAS)
Schools Helped Defeat Polio and Diphtheria With Vaccine Efforts. Can They Do It With COVID?
Inactivated Polio Vaccine now introduced worldwide – GPEI
Eradicating polio | UNICEF
What you need to know about the polio vaccine | Austin Regional Clinic
Lessons from how the polio vaccine went from the lab to the public that Americans can learn from today
Americans rejoiced over polio vaccine. 8 vintage photos show what it was like. - silive.com
Remembering the history of polio can help in finding a coronavirus vaccine | Research UC Berkeley
Polio Vaccine Injures And Reactions | Shannon Law Group, PC
Can new polio vaccine avert nightmare of resurgence?
A single-injection vaccine for the polio virus - EPR
