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Bar Chart Of World Vaccination Data

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SSeekerzero
Last edited Feb 20, 2023
Created on Feb 20, 2023

This bar chart displays COVID-19 vaccination data from the World Health Organization, showing the number of vaccine doses administered across countries. The visualization summarizes cumulative vaccination totals, per-capita rates, and the number of vaccine types used per country. It loads data from a CSV file using `d3.csvParse`, converts numeric fields, and groups records by country with `d3.flatGroup`. The chart renders a textual summary of the grouped data using D3’s `select` and `join` methods, displaying the results as structured output rather than graphical bars.

AI-generated description

https://covid19.who.int/data https://covid19.who.int/who-data/vaccination-data.csv

World Vaccination Data from WHO

Field name Type Description
COUNTRY String Country, territory, area
ISO3 String ISO Alpha-3 country code
WHO_REGION String WHO regional offices: WHO Member States are grouped into six WHO regions: Regional Office for Africa (AFRO), Regional Office for the Americas (AMRO), Regional Office for South-East Asia (SEARO), Regional Office for Europe (EURO), Regional Office for the Eastern Mediterranean (EMRO), and Regional Office for the Western Pacific (WPRO).
DATA_SOURCE String Indicates data source: - REPORTING: Data reported by Member States, or sourced from official reports - OWID: Data sourced from Our World in Data: https://ourworldindata.org/covid-vaccinations
DATE_UPDATED Date Date of last update TOTAL_VACCINATIONS Integer Cumulative total vaccine doses administered
PERSONS_VACCINATED_1PLUS_DOSE Decimal Cumulative number of persons vaccinated with at least one dose
TOTAL_VACCINATIONS_PER100 Integer Cumulative total vaccine doses administered per 100 population
PERSONS_VACCINATED_1PLUS_DOSE_PER100 Decimal Cumulative persons vaccinated with at least one dose per 100 population
PERSONS_FULLY_VACCINATED Integer Cumulative number of persons fully vaccinated
PERSONS_FULLY_VACCINATED_PER100 Decimal Cumulative number of persons fully vaccinated per 100 population
VACCINES_USED String Combined short name of vaccine: “Company - Product name” (see below)
FIRST_VACCINE_DATE Date Date of first vaccinations. Equivalent to start/launch date of the first vaccine administered in a country.
NUMBER_VACCINES_TYPES_USED Integer Number of vaccine types used per country, territory, area
PERSONS_BOOSTER_ADD_DOSE Integer Persons received booster or additional dose
PERSONS_BOOSTER_ADD_DOSE_PER100 Decimal Persons received booster or additional dose per 100 population

MIT Licensed

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