[GuiA]

There are anecdotal reports of doctors/nurses able to pick up certain typical "illness smells" from their patients. Not sure if it's ever been studied more in depth.

[klyrs]

Joy Milne has gained some recognition for being able to smell Parkinson's, and that seems to getting some serious attention.

https://www.npr.org/sections/health-shots/2020/03/23/8202745...