I think nobody has all the answers yet, but it looks like the state of your immune system along with age is a key factor. See https://www.statnews.com/2020/03/

I think nobody has all the answers yet, but it looks like the state of your immune system along with age is a key factor. See https://www.statnews.com/2020/03/30/what-explains-coronavirus-lethality-for-elderly/ https://www.statnews.com/2020/03/30/what-explains-coronaviru... That could explain why Monaco and Japan have not seen a lot of deaths, while Italy and Spain for example have. In the US it would help immensely i think, if obesity and hypertension became a focus area when this crisis is over.