HIV/AIDS Choropleth Map

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HIV/AIDS Choropleth Map

✓ Published0🌍 Public

Last edited Oct 30, 2021

Created on Oct 29, 2021

This choropleth map visualizes the global share of the population infected with HIV/AIDS among adults aged 15–49 for the year 2017, using a yellow-to-red sequential color scale. It renders country boundaries as SVG paths via d3.geoPath and d3.geoNaturalEarth1, with graticule and interior borders drawn from TopoJSON data. Missing country data appears white. The map is built with React hooks for data loading and D3’s scaleSequential with interpolateYlOrRd, pulling HIV prevalence from an IHME CSV dataset.

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