{"version":"1.0","type":"rich","title":"HIV / AIDS","description":"This visualization displays global city populations on a natural Earth projection world map, using semi-transparent circles sized by population. The map includes country boundaries, graticules, and interior borders. It uses D3 v5’s `geoNaturalEarth1` projection, `geoPath`, and `geoGraticule` alongside React, with data from a CSV of world cities and TopoJSON from World Atlas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/154c467ccc2040dbbe4f3608ea41aced?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}