{"version":"1.0","type":"rich","title":"汇总","description":"This dashboard aggregates four coordinated views of CDC ILINet flu surveillance data. A line chart shows annual weekly trends by year, a choropleth map displays state-level averages, a bar chart ranks the top states, and a multi-line chart highlights those states’ seasonal patterns. Built with React and D3 (v5), it uses `d3.scaleOrdinal`, `d3.geoAlbersUsa` with `d3.geoPath`, and SVG for rendering. Hovering and clicking across views filters and highlights linked selections.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c0544ab35e3d4ecc931d2522f30b7b99?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}