{"version":"1.0","type":"rich","title":"Scatter Plot COVID-19 Vaccination and Cases with Dual Axis","description":"This interactive scatter plot shows COVID-19 vaccination rates in blue against reported cases in gray, using a dual y-axis to compare the two disparate data scales. The chart includes a dropdown menu to toggle between partially and fully vaccinated populations, with annotations highlighting key milestones. Built with D3 v6, it uses `scaleTime`, `scaleLinear`, `axisLeft`, `axisRight`, and `selection.join` for enter/update/exit circle transitions, rendering SVG with animated growth on load. Vaccination data comes from Our World in Data, while case counts are sourced from NYT rolling averages.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/924d1df0f527460391a6aaa9c595a39c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}