The outcomes aren't just death and recovery. There's also the possibility of long-term heart, lung, and kidney damage. And the blood thinners used to prevent coronavirus blood clots can cause brain bleeding. Those happen in younger people, too.
And realistically there's no way to isolate those over 50. They generally live with, work with, or are cared for by younger people.
And realistically there's no way to isolate those over 50. They generally live with, work with, or are cared for by younger people.