Fork of HIV/AIDS Choropleth Map
This choropleth map shows the global prevalence of HIV/AIDS among adults aged 15-49 in 2017, with countries colored on a yellow-to-red sequential scale based on infection rates. Gray indicates missing data. The visualization uses React to render SVG paths via d3.geoPath with a geoNaturalEarth1 projection, drawing country boundaries, graticules, and interiors from World Atlas TopoJSON. HIV prevalence data comes from IHME, merged with ISO country codes, with color mapping handled by d3.scaleSequential and interpolateYlOrRd.