HIV/AIDS Choropleth Map

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HIV/AIDS Choropleth Map

✓ Published0🌍 Public

Last edited Mar 11, 2023

Created on Mar 11, 2023

This choropleth map visualizes HIV/AIDS prevalence among adults aged 15–49 for the year 2019, using a sequential color scale with the interpolateGnBu scheme to represent varying levels of infection rates. The map projects country boundaries with d3.geoPath and a natural Earth projection, while filtering data to the selected year. Countries without matching data appear in a light gray fill. The visualization is built with React and D3 v7, pulling geographic features from the World Atlas TopoJSON and prevalence data from a CSV dataset.

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