Mononucleosis (mono) is a widespread, highly contagious infection caused by the Epstein-Barr virus, a type of herpes that transmits through bodily fluids like saliva. It’s especially common among teens and young adults. Many people have no symptoms, but some experience severe fatigue and body aches, and treatment focuses on symptom relief.
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Kacy Church, MD, practices as a clinical endocrinologist with the Palo Alto Medical Foundation in Burlingame, California. She balances both outpatient and inpatient responsibilitie...
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