This example visualizes reported COVID-19 deaths in Afghanistan over time using a line and area chart. It draws circles at each data point on an SVG canvas, with axes scaled using `scaleTime` and `scaleLinear`. The visualization filters the WHO global COVID-19 dataset by country code and years, then renders the data with `axisLeft` and `axisBottom`. Semi-transparent steelblue circles are used to suggest a line and area effect for the death counts.