New York adult diagnosed with polio, first US case in nearly a decade | CNN
New Polio Outbreaks Worldwide Put Scientists on Alert - Scientific American
Country's first known polio case in years is in NY, near NJ
Poliovirus - MEpedia
Poliovirus, Tem Jigsaw Puzzle by Science Source - Pixels
Primary Source Spotlight: Polio | Citizen U Primary Source Nexus
Polio Primary Source Set | Emerging America
New York detects case of vaccine-derived polio
Polio virus reappears in rich economies, exposing gaps in immunisation | Financial Times
A Special Report on Polio | Library of Congress
Understanding the Polio Outbreak: History and Prevention
History of Polio – GPEI
U.S. Vaccine Hesitancy Is Nothing New. Here's How The Polio Vaccine Overcame It : Shots - Health News : NPR
First U.S. Polio Case in Nearly a Decade Highlights the Importance of Vaccination - Scientific American
Polio - Wikipedia
What is Polio?
Polio - Wikipedia
Poliomyelitis
Primary Sources and Picture Books: The Polio Pioneer by Linda Elovitz Marshall and Lisa Anchin
Polio 101: Signs, symptoms and dangers | CNN
History of polio - BBC News
History of polio - BBC News
Chart: The Long Road to Global Wild Polio Eradication | Statista
Polio | Definition, Symptoms, Vaccine, & Facts | Britannica
