Can we take a moment to appreciate the straightforward naming of graft-versus-host disease? I couldn't find the history of its discovery beyond this (https://www.sciencedirect.com/science/article/abs/pii/S03014...) and even there, I couldn't find any indication of how it came to receive that name specifically, but it's much better than "[scientist's name]'s disease/syndrome" that we keep running into because people want credits at the expense of accessibility of knowledge.