{"version":"1.0","type":"rich","title":"Interactive COVID-19 Dashboard","description":"This interactive COVID-19 dashboard visualizes daily vaccination doses administered across U.S. states, allowing users to select a state via dropdown or click on map markers to update the charts. The map displays doughnut charts showing each state’s percentage of fully vaccinated residents and vaccine doses used, with a brushable bar chart below to choose a date for the map. Built with React and D3 v6, the visualization uses `d3.forceSimulation` for circle positioning, `d3.geoPath` for state outlines, and `d3.arc` for the doughnut segments, with data sourced from US vaccination records.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e366297bd4704e70b3690f402148151b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}