{"version":"1.0","type":"rich","title":"HIV/AIDS Choropleth Map","description":"This choropleth map visualizes the global prevalence of HIV/AIDS among adults aged 15–49 in 2017, using a yellow-orange-red sequential color scale to encode infection rates by country. Countries missing data appear in grey. The visualization loads world geometry from TopoJSON via `world-atlas`, joins it with CSV data on HIV prevalence, and renders the map using React with `d3.geoNaturalEarth1` and `d3.geoPath` for geographic projections, plus `d3.scaleSequential` for color mapping.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c8f4ce007e3744a8baded8f414d511a6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}