{"version":"1.0","type":"rich","title":"dv2020-ep48-viz47 - choropleth map","description":"A choropleth map visualizes the share of the population infected with HIV in 2017. Countries are colored using a yellow-to-red sequential scale, with gray indicating missing data. Built with D3 v5 and React, it uses `geoNaturalEarth1` projection, `geoPath`, and TopoJSON world data. Hovering reveals a country name and its percentage, sourced from the IHME HIV prevalence dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/75751581b53f425898e88b2681f2b4df?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}