In this visualization, you can view a heat map of confirmed cases, tests performed, and change in active cases with countries on the y-axis and days on the x-axis. All statistics are normalized with respect to each country's population, and the values are reported as "x cases/tests for 100,000/1,000,000 people." The countries that had fewer than 100 cases per 100,000 people or performed fewer than 1,000 tests per 100,000 people and the countries whose population is less than 100,000 are excluded. Click the buttons below to switch between different heat maps. You can hover over any rectangle on the grid to view detailed information.