Progress Toward Poliomyelitis Eradication — Worldwide, January 2021–March 2023 | MMWR
Polio vaccination map: The states with highest and lowest rates
Polio - Our World in Data
Global epidemiology of vaccine-derived poliovirus 2016–2021: A descriptive analysis and retrospective case-control study - eClinicalMedicine
WHO EMRO | Pakistan | Priority countries | Polio Eradication
Reported cases of paralytic polio, 2021
Progress Toward Polio Eradication — Worldwide, January 2020–April 2022 | MMWR
Pakistan polio snapshot – November 2021 – GPEI
Progress Toward Polio Eradication — Worldwide, January 2019–June 2021 | MMWR
COVID-19 vaccination gives hope to eradicate polio | Nature Medicine
Chart: Wild Polio Returns in Africa | Statista
Africa declared free of wild polio in 'milestone' - BBC News
Progress Toward Polio Eradication — Worldwide, 2015–2016 | MMWR
Polio - Our World in Data
Polio returns to the USA: An epidemiological alert - ScienceDirect
Polio in Afghanistan: The Current Situation amid COVID-19 in: The American Journal of Tropical Medicine and Hygiene Volume 103 Issue 4 (2020)
Risk factors for the spread of vaccine-derived type 2 polioviruses after global withdrawal of trivalent oral poliovirus vaccine and the effects of outbreak responses with monovalent vaccine: a retrospective analysis of surveillance
Polio eradication: what kind of world do we want? - The Lancet Infectious Diseases
Polio 2022: Why Is It Rebounding, Who Is Vaccinated and Do You Need a Booster - Bloomberg
Polio - Our World in Data
Afghanistan polio snapshot – September 2021 – GPEI
Polio was almost eradicated. Then came the coronavirus. Then came a threat from President Trump. - The Washington Post
What You Need to Know About the Polio Resurgence | ID Care Infectious Disease Doctors
Infographic - Let's Fight Polio: In the Americas region there have been no cases of polio since 1991! - PAHO/WHO | Pan American Health Organization
Global epidemiology of vaccine-derived poliovirus 2016–2021: A descriptive analysis and retrospective case-control study - eClinicalMedicine
