{"version":"1.0","type":"rich","title":"Scatter Plot COVID-19 Vaccination and Cases with Dual Axis","description":"This scatter plot shows the relationship between COVID-19 vaccination rates in blue and reported case counts in gray for the US population, with a dual y-axis for the two metrics. An interactive menu lets viewers toggle between partially and fully vaccinated proportions. The visualization uses D3 v6 with the `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `axisRight` APIs, and animates circle positioning via `transition` and `selection.join`. Data comes from the CDC and NYT rolling averages, with vaccination values normalized by US population size.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e704cafcebf94f13aeb383b502545af6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}