This visualization displays global coronavirus deaths over time as a log-scale line chart, with each country’s cumulative death count traced as a separate path. A Voronoi overlay, built using `d3.Delaunay`, partitions the chart area into cells that trigger hover events, highlighting the nearest data point’s country line in black. The chart, rendered as an SVG with React and D3 v5, uses `d3.scaleTime` and `d3.scaleLog` for axes, and pulls data from the Johns Hopkins Coronavirus Dataset.