{"version":"1.0","type":"rich","title":"Untitled","description":"This visualization shows the progression of confirmed COVID-19 cases, deaths, and recoveries across multiple countries from January to March 2020. It uses a multi-line chart with time on the x-axis and case counts on the y-axis. The code loads data from three CSV files and uses d3.csv, d3.scaleLinear, d3.line, d3.axisLeft, d3.axisBottom, and d3.curveBasis to render the chart. A timer updates the displayed date range, animating the lines as new data points appear over time.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ebb17fef556d4f46bc88548d3fee19d4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}