I have been keeping tabs on this excellent site that tells you the growth over time of confirmed covid-19 cases in each country. You can pick which countries you want to display using the menu at the bottom right. It is plotted so that the x-axis gives the total cumulative number of cases while the y-axis gives the number of new cases over the previous seven days. (You can also choose to plot deaths.) The graph is log-log so that a straight upward line means the growth of cases is exponential, with the steepness of the slope intercept indicating the doubling time for the number of cases. It is obviously not good to be lying on that straight line or on a line that curves upward. What you want to see is the curve turning down sharply. (You can also choose to have the data displayed on a linear scale but that is not so helpful when one is dealing with a huge variation in numbers country by country.)
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