Strictly speaking the US has the advantage of being vastly less dense than Europe despite the greater population. If we were as urbanized as they the deathtoll here would be already at least about the total count of Europe.
Also, don't forget, this is a slow-motion disaster. There are quite a few countries I am keeping an eye on for outbreaks which may soon explode. Particularly I've been watching Brazil and Russia, which for, similarish reasons have been slow to act, haven't done so on a national level (only local, which isn't enough), and are almost certainly undercounting the numbers (that said note that despite having similar population sizes and similar numbers of infected per capita, Brazil's death toll is 10x Russias despite infected numbers being only 7k apart (20k for Brazil, 13k for Russia). That is
not right, so someone's numbers are wrong, and I doubt the correct direction to revise is downwards...). That's the same recipe for disaster we've seen over and over. And there are others which seem to be grappling with an unfolding crisis (Ecuador and Turkey come to mind), and other countries I just straight up worry about, namely India...
Also,
Politico arranged a rather interesting map cross-referencing the NY times effort to track Coronavirus cases by county, with how vulnerable each county is based on risk factors like age, median income, ICU beds per capita, tendency to be hospitalized over cardiovascular problems. (It doesn't work for New York City or Kansas City, since the New York times doesn't track the infections in individual counties of those two, so it amusingly says "no cases" in manhattan).