Fatigue sensation following peripheral viral infection is triggered by neuroinlfammation：who will answer these questions?

摘要

Fatigue is best defined as difficulty in initiating or sustaining voluntary activities,and is thought to be accompanied by deterioration of performance.Fatigue can be caused by many factors such as physical and mental stress,disturbance in the circadian rhythm,and various diseases.For example,following the flu or other types of infections,everyone has experienced a sense of fatigue that can last for days or weeks.