{"version":"1.0","type":"rich","title":"Covid-19 Map with brushable line chart and interatice bubble","description":"This interactive visualization combines a world map of COVID-19 confirmed cases with a brushable line chart, allowing users to filter the map by selecting a date range. The map uses a natural Earth projection with circle sizes scaled by case counts, while the line chart shows daily totals for either the entire world or a hovered country. Built with React and D3 v5, the chart employs `d3.brushX` for selection and `d3.geoPath` for rendering country boundaries from the World Atlas TopoJSON, with data sourced from the CSSEGISandData COVID-19 time series.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f4d4788c4f5441aa91d24643562f1a61?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}