HIV/AIDS Choropleth Map

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HIV/AIDS Choropleth Map

✓ Published0🌍 Public

Last edited Nov 18, 2019

Created on Nov 18, 2019

This choropleth map visualizes the global share of the population aged 15-49 infected with HIV/AIDS for the year 2017, using a yellow-to-red sequential color scale that intensifies with higher prevalence. Country boundaries come from the World Atlas TopoJSON, while prevalence data originates from an IHME CSV dataset, matched to country shapes via ISO numeric codes. The visualization is built with React, D3 v5’s `geoNaturalEarth1` projection and `geoPath` for rendering SVG paths, including graticules and interior borders. Missing data countries appear in gray.

AI-generated description

A world map showing cities with population greater than 50,000. City data from Simplemaps: World Cities Database.

Country boundaries from World Atlas TopoJSON, polished for visual style, including graticules.

MIT Licensed

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