{"version":"1.0","type":"rich","title":"ILINet Flu Surveillance Data","description":"This visualization plots ILINet flu surveillance data from the CDC, showing each state’s percentage of unweighted ILI visits by week of the year since 2015, with points colored by year and sized by total ILI patient count. The scatterplot reveals that larger patient counts cluster during flu season at year’s end, while smaller counts appear across all weeks. Built with the vega-lite-api on top of vega-lite and vega, it loads CSV data via d3.csv, encodes channels using vl.x, vl.y, vl.color, and vl.size, and applies tooltips showing the average total patients.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/53e4bb9a916a407cba5aa0a72e8ef17d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}