{"version":"1.0","type":"rich","title":"HIV/Aids Choropleth Map","description":"This choropleth map visualizes HIV prevalence as a percentage of the population aged 15-49 across countries for the year 2017, using a yellow-orange-red sequential color scale to encode infection rates. Countries without data appear in gray. The visualization renders geographic boundaries with d3.geoPath and a Natural Earth projection, while parsing and joining data from a CSV file with country codes and a TopoJSON world atlas. React manages the component state and rendering, with D3 handling data loading, scales, and map projections.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a471b195bab74251aba9755a04b20461?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}