The PhysiologicalCondition in which an Organism_Whole is suffering from pathologic fatigue. This is to be characterized by a continuous, sustended LevelOfExhaustion caused by some other
AilmentCondition. Do not confuse with either the collection of Events
during which somebody is tired following an effort or at the other extreme
the ChronicFatigueSyndrome. FatigueCondition is intended to describe
the LevelOfExhaustion of an Organism_Whole suffering from a
underlying, longlasting AilmentCondition such as certain Infections.