Chronic fatigue syndrome, a condition marked by severe fatigue, affects 3.3 million adults in the U.S., a survey conducted by the U.S. Centers for Disease Control and Prevention (CDC) has revealed.
Myalgic encephalomyelitis (ME), or chronic fatigue syndrome (CFS), is a serious, long-term multisystem illness that limits a person's activity due to fatigue. The symptoms of the condition often worsen with physical or mental activity.
