anyone have any insight on an estimate of how many non-diagnosed cases there have been. In other words what is the current estimate on the number of people in the US that have had COVID?....I would think there are a ton of asymptomatic kids and young adults who have had it that never got tested. Also I don't remember being asked when I got vaccinated if I had had COVID or not. Maybe I was asked and just do not remember. I just think it would be beneficial in decision making to have an idea of the total number of people with antibodies instead of just the total number of vaccines administered