{"version":"1.0","type":"rich","title":"Fork of ILINet Flu Surveillance Data","description":"This example displays annual U.S. influenza-like-illness (ILI) total cases by week, with each year from 2015 to 2019 drawn as a separate colored line for direct year-over-year comparison. The visualization is built using the Vega-Lite API, which wraps vega-lite and vega, and relies on d3 for CSV data loading. It aggregates weekly ILITOTAL values by year, region, and week from CDC FluView data sourced via Gist, and encodes the year using an unordered color scale, which complicates interpretation since the year values are ordinal but the palette does not imply ordering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aa6cc72440b7459b8b5e0e8a87301137?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}