{"version":"1.0","type":"rich","title":"Outbreaks in United States","description":"This choropleth map visualizes the distribution of disease outbreaks across the United States, with state-level shading indicating the total number of reported illnesses. The map uses a linear color scale from white to pink to encode illness counts, with darker shades representing higher numbers. Built with React and D3 v5, the visualization employs `d3.geoAlbers` and `d3.geoPath` to render U.S. state boundaries from TopoJSON data, while illness totals are aggregated from the CDC’s National Outbreak Reporting System via CSV. Graticules and sphere outlines provide geographic context.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f61de7ac665e4766aaba4d3e7931facf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}