Ever thought about that? Humans are the only animal that smell absolutely fucking horrid mere hours after a shower. An animal can smell pretty shitty but it doesn't even come close to the natural smell of humans. At least other animals are attracted to their species natural smell. But humans have to cover up their natural smell because of how vile it is to other humans.
Human wounds, intestines, diseases, tumors etc also manifest in the most disgusting ways. I can watch a pig being slaughtered and gutted while eating a bacon cheeseburger, doesn't bother me in the slightest. I've seen chimpanzees eating their own shit and drinking their own piss, made me laugh. But when a human has their intestines hanging out, a vile tumor or eating their own shit/piss/pukes/boogers I get so disturbed by the visuals that I start to violently gag and cough.
So I'm curious why is that? Are we socially conditioned to respond this way or does it come naturally? I mean, it makes no logical sense why a human would find another humans natural smell utterly appalling or for a human to become so disturbed by an injured fellow human that fight or flight responses are triggered. No other animal reacts in this manner.