{"version":"1.0","type":"rich","title":"COVID-19 DASHBOARD","description":"This interactive dashboard visualizes COVID-19 trends with multiple linked charts, including a world map showing total cases, line charts for new cases by country, and an income-bracket comparison. It also includes a vaccination chart and a navigator for exploring case timelines. Built with React and D3 v7, the visualization uses `d3.geoPath` with TopoJSON for map rendering, `d3.scaleTime` and `d3.scaleLinear` for axes, and SVG with animations for interactive updates. Data is loaded from the Our World in Data COVID-19 CSV files, with country coordinates from a custom JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a7e7beaa2e964a31aebb4a816aa6c946?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}