{"version":"1.0","type":"rich","title":"ILINet Flu Surveillance Data","description":"This visualization displays weekly influenza-like illness (ILI) totals across multiple years, with each year distinguished by color on a bar chart where the x-axis represents week number and the y-axis shows aggregated ILI counts. The view aggregates raw CDC ILINet data by year, region, and week before rendering. Built using the vega-lite-api library with D3.js for data loading, the chart applies a custom color scale ordered from 2019 back to 2015 and includes interactive tooltips via vega-tooltip. The underlying data originates from the CDC FluView Interactive surveillance system.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/84f960b977744f4ea28570dce402fa71?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}