{"version":"1.0","type":"rich","title":"汇总","description":"This interactive dashboard visualizes CDC ILINet flu surveillance data across four coordinated panels: a line chart showing weekly patient visit percentages by year, a choropleth map of state-level averages, a bar chart ranking top states, and a line chart tracking those states' trends. Built with React and D3 v5, the visualization uses `d3.scaleBand`, `d3.scaleLinear`, `d3.geoAlbersUsa` with `d3.geoPath`, and `d3.line` with `curveCardinal` for smooth paths. User interactions like hovering and clicking filter and highlight linked selections across all panels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b6dc150a306d435185a038c1dce215a5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}