Polio vaccine | Description, History, & Effectiveness | Britannica
Immunization Awareness: Polio | Health.mil
Polio Vaccination Recommendations for Adults | CDC
1955: Jonas Salk introduces his polio vaccine after a field trial involving 2 million children, conducted in public schools. But the first mass vaccination program in the U.S. had to be halted
Polio vaccine | PPT
Polio and Measles Could Surge After Disruption of Vaccine Programs - The New York Times
Financing and donors – GPEI
Polio, measles, other diseases set to surge as COVID-19 forces suspension of vaccination campaigns | Science | AAAS
What is the Plus in PolioPlus? – ROTARY NEWS
COVID vaccine in schools: a history comic : NPR
Estimated Coverage With 3 Doses of OPV Among Children Aged | Download Table
The synergy between Expanded Program on Immunization and Polio Eradication Initiative in Pakistan: a policy and program exploration | Published in Journal of Global Health Reports
Know your child's vaccination schedule | UNICEF India
MPs | Free Full-Text | The Last Mile—Community Engagement and Conditional Incentives to Accelerate Polio Eradication in Pakistan: Study Protocol for a Quasi-Experimental Trial