I once had one of the diseases... or... sort of a disease.
Mass hysteria xD
We were at school once and at a chem lab. So one moron drops this bottle of toxic stuff and everyone is like OMG I CAN'T BREATHE!!! and I was like uhh... not feeling well... turns out none of us were sick or something x3. Also the chem teacher had switched up labels(he has to put it on the bottles himself) and that moron just dropped some Natrium x3.
Actually, I have one of the possible diagnoses he had come up with once, and yeah it sucks... but I'm not dead yet. So, of course House-situations are a bit thrown over the edge. But they still suck...