Well Italy is a lot worse than China, for reasons that are not obvious.
Western Europe, especially Spain, is following right behind Italy. And so is New York.
Wuhan was surprisingly low(ish) population density for a modern city, shockingly low for an Asian city.
Italian (indeed, much of Europe) towns and cities are surprisingly high density, surrounded by extremely low density farmlands that are technically part of the city or metro area, so the density numbers don’t mean the same thing.