This visualization presents a scatter plot comparing total COVID-19 cases against total deaths for countries worldwide, using logarithmic scales on both axes to accommodate wide data ranges. Each circle represents a country, with its position determined by case and death counts, while color encodes mortality categories (low, medium, or high) derived from the death-to-case ratio. The plot is rendered as an animated D3.js visualization, utilizing `scaleLog`, `scaleOrdinal`, and `schemeCategory10` for color mapping, with interactive legend hover effects that dim non-matching countries. The data is loaded from a GitHub-hosted CSV file, and the visualization employs a reusable module structure with separate axis-label utilities.