Polio: Virus, Causes, Symptoms, Transmission & Treatment
History of polio vaccination
Chart: The Long Road to Global Wild Polio Eradication | Statista
Poliovirus - MEpedia
Polio virus reappears in rich economies, exposing gaps in immunisation | Financial Times
Polio: Virus, Causes, Symptoms, Transmission & Treatment
Understanding the Polio Outbreak: History and Prevention
History of polio - BBC News
Polio virus symptoms and how to check if you're vaccinated
What is Polio?
Polio - Our World in Data
First U.S. Polio Case in Nearly a Decade Highlights the Importance of Vaccination - Scientific American
Poliomyelitis
Polio Paralysis, March Of Dimes Poster Canvas Print / Canvas Art by Science Source - Science Source Prints - Website
U.S. Vaccine Hesitancy Is Nothing New. Here's How The Polio Vaccine Overcame It : Shots - Health News : NPR
Polio - Wikipedia
History of Polio – GPEI
Polio
Picture Books and Primary Sources: The Polio Pioneer: Dr. Jonas Salk and the Polio Vaccine by Linda Elovitz Marshall and Lisa Anchin -
Primary Source Spotlight: Polio | Citizen U Primary Source Nexus
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
