I don’t mean to diminish the gravity of such numbers but don’t projections like this ignore asymptomatic cases? How many of those projected to die here have already contacted it but are immune for whatever reason and never got tested? The death rates across age ranges can only account for confirmed deaths and cases in that range, no? Without testing every single person in an age range we can’t make accurate projections because we can’t know the percentage of “immune” people, no?