Misunderstood illness causes severe fatigue in millions — though most cases go undiagnosed

Fatigue can stem from a variety of illnesses and life stressors, but when that exhaustion lasts for months it may indicate a condition called chronic fatigue syndrome.
NPR

Clues to a better understanding of chronic fatigue syndrome emerge from a major study

Long before the world had heard of long COVID, Sanna Stella experienced firsthand how a simple respiratory infection can shape-shift into a chronic illness. In 2014, a case of bronchitis left Stella, ...
Los Angeles Times

The Diagnostic Challenge of Chronic Fatigue Syndrome

ME/CFS is characterized by Post-Exertional Malaise (PEM), where symptoms worsen after minimal activity. The condition is classified as a neurological disease often triggered by viral infections or ...