{"version":"1.0","type":"rich","title":"HIV/AIDS Choropleth Map","description":"A choropleth map visualizes the global share of the population infected with HIV/AIDS for 2017, encoding each country’s prevalence with a sequential yellow-to-red color scale. The map uses a natural Earth projection rendered as SVG via React, with `d3.geoPath` drawing country boundaries, graticules, and interiors. It loads TopoJSON world-atlas data, ISO country codes, and the HIV prevalence dataset through `d3.csv` and `d3.json`, coloring missing regions gray.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6fd48decdcae45d18b270d11e8c406b5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}