Malawi finds Africa's first wild polio case in five years - BBC News
Polio - Our World in Data
In new setback for eradication campaign, poliovirus from Pakistan shows up in Africa | Science | AAAS
Polio eradication - Wikipedia
Polio cases drop by 99.9% - WHO
New York State Reports First US Polio Case in Nearly a Decade
Polio has re-emerged in places where it had been eradicated | World Economic Forum
Polio Was Almost Eradicated. This Year It Staged a Comeback. - The New York Times
Polio - Vaccine Preventable Diseases Surveillance Manual | CDC
Polio Case in New York State Is First for US Since 2013 - Bloomberg
India marks three years since last polio case | India | The Guardian
India is polio-free after 3 years with no new case
Polio - Our World in Data
Of resurgent polio cases | The Guardian Nigeria News - Nigeria and World News — Opinion — The Guardian Nigeria News – Nigeria and World News
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
Malawi detects polio, first wild case in Africa in over 5 years | Reuters
How Long Does the Polio Vaccine Last and Do You Need a Booster? | SELF
WHO South-East Asia on Twitter: "The Region's last case of wild poliovirus was reported from West Bengal, India, where a two-year old girl suffered # polio paralysis on 13 January 2011. An intense
First U.S. Polio Case Detected in Close to a Decade | MedPage Today
US reports first polio case in nearly a decade | Health News | Al Jazeera
Wiping Out Polio: How The U.S. Snuffed Out A Killer : Shots - Health News : NPR
Progress Toward Polio Eradication — Worldwide, January 2019–June 2021 | MMWR
