{"version":"1.0","type":"rich","title":"Fork of \n      Scatter Plot COVID-19 Vaccination and Cases with Dual Axis","description":"This visualization displays the relationship between COVID-19 vaccination rates and 7-day average case counts in the United States using a dual-axis scatter plot. Steel-blue circles represent the proportion of the US population vaccinated, while gray circles show infection counts, with animations transitioning the radius and positions of points. The chart annotates the maximum vaccination percentage and case count reduction over time. Built with D3 v6, it utilizes `scaleTime`, `scaleLinear`, axis components, and `selection.join` for data binding, drawing from Our World in Data and NYT rolling averages datasets.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cd442485d9de41c8ac56e00db5d54c35?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}