I've come across several articles which mention that 99% of those who die from Covid-19 have other serious medical conditions. This implies that the Covid-19 virus might be just 'the last straw that broke the camel's back', and that those who are healthy, with no medical conditions such as diabetes or high blood pressure, are safe, and will experience relatively mild symptoms if they are exposed to the virus.
However, such articles always seen to mention just Italy, which seems to imply that Italians, especially the elderly, are very unhealthy. I'm wondering if this is a general principle that applies in all countries, that is, if you are healthy without any medical conditions, whatever your age, you will have an extremely low risk of dying from Covid-19 infection.