Editorial: Just one case of polio is a global threat
Polio - Wikipedia
Polio, Definition, Symptoms, Vaccine, & Facts
GPEI says polio eradication in 2023 not possible, notes 6 new cases
Explainer: Why has polio been found in London, New York and Jerusalem, and how dangerous is it?
Op-Ed: Polio is back — aided by global health failures that spread COVID and monkeypox - Los Angeles Times
Resurgence of Wild Poliovirus Type 1 Transmission and Consequences of Importation --- 21 Countries, 2002--2005
PDF) Factors Associated with Vaccine Refusal (Polio and Routine Immunization) in High-Risk Areas of Pakistan: A Matched Case-Control Study
Africa is within reach of being declared a polio free region
Polio Is Coming Back. Thanks Anti-Vaxxers!
Polio in New York – an infectious disease doctor explains this exceedingly rare occurrence
nOPV2 – GPEI