I think 80% for heard immunity is a pretty high count. IFR is a guess and yours could be right. It is lower than NYC but the developing world is much younger t

I think 80% for heard immunity is a pretty high count. IFR is a guess and yours could be right. It is lower than NYC but the developing world is much younger than the west so they might have a much lower IFR unless their lack of available health care hurts them too much. Hopefully IFR will drop as well as we learn to protect the elderly better.