Pulse Polio - Wikipedia
Concerns as polio cases surge globally | The Guardian Nigeria News - Nigeria and World News — Features — The Guardian Nigeria News – Nigeria and World News
Scientists celebrate the life of Jonas Salk, the man who defeated polio. - The San Diego Union-Tribune
There is No Cure for Polio. The Only Treatment is Prevention. – Global Biodefense
COVID-19 measures could disrupt rare polio-like disease | AP News
Poliovirus - Wikipedia
Category:Polio - Wikimedia Commons
Column: Lessons from Dr. Salk | Opinion | salemnews.com
Polio - Causes, Symptoms, Complications, Diagnosis, Treatment, Vaccination, Eradication Initiative, Prevention – LeoGenic Healthcare Pvt Ltd
Wikipedia's coverage of essential vaccines is expanding – Diff
Malaysia records first polio case in 27 years
Poliovirus - Wikipedia
Polio - Wikipedia
Rotary Crocus Campaign - End Polio Now
Poliomyelitis - Causes, Symptoms, Treatment, Diagnosis and Prevention :: Galleria Community Health and Lifestyle, Nigeria
Cold War tensions and the polio vaccine - Wikipedia
Salk, Sabin and the Race Against Polio | History| Smithsonian Magazine
Polio - Wikipedia
Top 10 Incurable Diseases - Listverse
History of polio - Wikipedia
New Field Tests May Curb Kissing Bug Disease - The New York Times
Polio - Wikipedia
World Polio Day: India is not truly free from polio until it beats the vaccine derived virus- Technology News, Firstpost
