{"version":"1.0","type":"rich","title":"Fork of \n      Scatter Plot COVID-19 Vaccination and Cases with Dual Axis","description":"This scatter plot visualizes COVID-19 vaccination rates and reported case counts over time, using a dual y-axis to compare the two metrics. The chart demonstrates a reduction in cases as vaccination increases, with blue circles representing vaccination proportions and gray circles showing seven-day average case counts. The visualization uses D3 v6 with `scaleTime`, `scaleLinear`, `d3.axisLeft`, `d3.axisRight`, and `selection.join` for animated circle updates. Data comes from Our World in Data and the New York Times rolling averages, rendered as SVG elements with CSS-styled axes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6c879005bbc2478681e83e1285923680?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}