{"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. Countries are colored on a yellow-to-red sequential scale based on infection rates, with missing data rendered in grey. The visualization uses React to manage state and D3's `geoNaturalEarth1`, `geoPath`, and `geoGraticule` to render the map projection, graticule, and country boundaries from World Atlas TopoJSON data. The color scale is defined with `scaleSequential` and `interpolateYlOrRd`, mapping numeric prevalence values from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dc8ccbab13354000b157bc9232c4f9e9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}