These individuals may struggle to concentrate at work, keep up with social commitments or even find it difficult to perform ...

The number of Americans living with chronic fatigue syndrome is beginning to become more clear. An estimated 3.3 million U.S. adults have the disorder, which affects multiple body systems and causes ...

NEW YORK (AP) — Health officials on Friday released the first nationally representative estimate of how many U.S. adults have chronic fatigue syndrome: 3.3 million. The Centers for Disease Control and ...

Health officials on Friday released the first nationally representative estimate of how many U.S. adults have chronic fatigue syndrome: 3.3 million.The Centers for Disease Control and Prevention's ...