{"version":"1.0","type":"rich","title":"ILINet Flu Surveillance Data Interactive Visualization","description":"This interactive visualization explores ILINet flu surveillance data across US states, years, and weeks. It integrates a choropleth map, a bar chart ranking top states, and a line chart showing trends over time, all linked through brushing and hovering. Built with React and D3 v5, it uses `geoAlbersUsa` projection for the map, `scaleBand` and `scaleLinear` for the bar and line axes, and `scaleOrdinal` for color encoding. The map’s sequential color scale uses `interpolateYlOrRd`, with a custom color legend and tooltips providing state-specific values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/21d30564ebe04c54ad6a5cb1d4331e43?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}