{"version":"1.0","type":"rich","title":"Chlamydia","description":"This choropleth map visualizes chlamydia infection rates across U.S. counties, with each county shaded according to its rate from the accompanying CSV file. Built with D3 v4 and rendered as SVG, the visualization uses a color scale to encode the rate values—ranging from low to high—across geographic regions. The data, sourced from a gist by aawiegel, is mapped by county FIPS codes and rendered on a map using d3.geo, with missing or blank rates handled appropriately. The project is forked from an existing block and built with Blockbuilder, licensed under MIT.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-194d033c5ed02aa5ebdda8e7ff1124cc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}