Math doesn’t lie…but it’s only usable with actual facts…there will be some estimations..but the crap being put out that..”worst case scenario” is all they are talking about. First of all if you have to “go on the vent” of any type..your chances of survival is exceptionally poor. You have a better chance of surviving the virus itself than going to the hospital. If you are bad enough to go an some kind of vent you are probably already dead anyway.