Context: I know lots of American Natives died due to diseases brought from Europe but I don’t think I’ve ever heard of Europeans dying from diseases of the Americas. Question: Was there a lot of European deaths caused by diseases native to the Americas? If not, can somebody explain why lots of American natives died and not as many Europeans? Wouldn’t both continents have equally diverse diseases?
While more can I always be said, I'd direct your attention to this section of the FAQ. Further, though it isn't on this sub (and therefore not in the FAQ), I'd also recommend u/anthropology_nerd's Myths of Conquest, Part Seven: Death by Disease Alone for further info on disease and the colonization of the Americas.