Additional Topics

Fertility Treatment

History of Dentistry in the United States

International Profiles of Health Care Systems

Polio Eradication

Global Polio Eradication Initiative | Polio-Free Countries

Kaiser Family Foundation | The U.S. Government and Global Polio Efforts

Universal Health Care

Vaccination & Immunization

Organisation for Economic Co-operation and Development | Child Vaccination Rates in OECD Countries

Vaccine Confidence Project | Coronavirus Global Impact

UNICEF | COVID-19 and Vaccinations

World Health Organization | Vaccine-Preventable Diseases: Monitoring System