WHO and UNICEF Estimated Immunization Coverage Time Series 1980-2014
General Info
Coverage type
Global
Time period covered
January, 1980 - December, 2014
Series or system
Data type
Estimate
Summary
WHO and UNICEF ask member countries to submit their estimates of vaccine coverage. These numbers are considered the official coverage estimates. From these numbers, WHO and UNICEF make adjusted estimates based on available data, potential biases, and information from local experts. The dataset is updated annually.
Citation
Publisher
Publication year
2015
Suggested citation
United Nations Children's Fund (UNICEF), World Health Organization (WHO). WHO and UNICEF Estimated Immunization Coverage Time Series 1980-2014. Geneva, Switzerland: World Health Organization (WHO), 2015.