By A Mystery Man Writer
Resurgence of Wild Poliovirus Type 1 Transmission and Consequences of Importation --- 21 Countries, 2002--2005
Who created the polio vaccine?
How Long Does the Polio Vaccine Last and Do You Need a Booster?
Polio, Definition, Symptoms, Vaccine, & Facts
UNICEF, WHO push for inactivated polio vaccine
Africa now free of wild poliovirus, but polio threat remains
Vaccines, Free Full-Text
Resurgence of Wild Poliovirus Type 1 Transmission and Consequences of Importation --- 21 Countries, 2002--2005
Polio Is Coming Back. Thanks Anti-Vaxxers!
The great polio vaccine mess and the lessons it holds about federal coordination for today's COVID-19 vaccination effort
Acute Poliomyelitis: Practice Essentials, Pathophysiology, Epidemiology
India, Southeast Asia to Mark Five Years of Being Polio-free