> I don't have the answer, but it's something else, something foundationally different that makes them less prone to catching the virus. Compare China to the U

> I don't have the answer, but it's something else, something foundationally different that makes them less prone to catching the virus. Compare China to the US on: https://en.wikipedia.org/wiki/List_of_countries_by_obesity_rate https://en.wikipedia.org/wiki/List_of_countries_by_obesity_r... . Obesity is the second biggest contributor to covid severity after age.