Fatigue, Fever and Infection (Medical Symptom)
Channel: Medical Symptom Information
Date: 2016-01-23

Possible causes of Fatigue, Fever and Infection (Medical Symptom)

Fatigue is a subjective feeling of tiredness which is distinct from weakness, and has a gradual onset
Fever is one of the most common medical signs and is characterized by an elevation of body temperature above the normal range of 36
Infection is the invasion of a host organism's body tissues by disease-causing agents, their multiplication, and the reaction of host tissues to these organisms and the toxins they produce

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Music: 'Undaunted' Kevin Macleod CC-BY-3.0
Source/Images: "Fatigue" CC-BY-2.5 https://www.freebase.com/m/01j6t0
Source/Images: "Fever" CC-BY-2.5 https://www.freebase.com/m/0cjf0
Source/Images: "Infection" CC-BY-2.5 https://www.freebase.com/m/098s1