what would happen if the black plege came back? would many peaple die?

well its small pox and we have a vactionation so no one would die like poor or un vactionated peaple would die. but i may be wrong.

Well, there is no definite number that we could estimate from that. I suppose that many people would die, but with the medical advancements we have today, we might be able to make it die out sooner, but still many people would die.

I believe so