{"version":"1.0","type":"rich","title":"Fork of COVID-19 Map (Positive Cases per 100,000 People)","description":"This choropleth maps seven-day average COVID-19 positive cases per 100,000 people across U.S. states, with color encoded via a threshold scale using d3.scaleThreshold and schemeBlues. Hovering a state highlights it in green, while a tooltip reveals additional metrics like death toll and test counts. The visualization uses d3.geoPath with the Albers USA projection, and a VoronoiOverlay enables efficient mouse interaction. Data comes from an external CSV, with state boundaries from topojson, and React manages the component rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/625ec6e2bd394b2db946774962d1dbf1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}