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Epstein-Barr virus, or EBV, is one of the most common human viruses in the world. It spreads primarily through saliva. EBV can cause infectious mononucleosis, also called mono, and other illnesses. Most people will get infected with EBV in their lifetime and will not have any symptoms. Mono caused by EBV is most common among teens and adults…


Infectious Mononucleosis (“Mono”)

Typical symptoms of infectious mononucleosis include—

  • extreme fatigue
  • fever
  • sore throat
  • head and body aches
  • swollen lymph nodes in the neck and armpits
  • swollen liver or spleen or both
  • rash


EBV Spreads Easily

EBV is spread by saliva through—

  • kissing
  • sharing drinks and food
  • using the same cups, eating utensils, or toothbrushes
  • having contact with toys that children have drooled on