A 15-year-old male is diagnosed with infectious mononucleosis. The most likely cause is:

A 15-year-old male is diagnosed with infectious mononucleosis. The most likely cause is:

A 15-year-old male is diagnosed with infectious mononucleosis. The most likely cause is:




a. adenovirus.
b. Epstein-Barr virus (EBV).
c. cytomegalovirus (CMV).
d. Toxoplasma gondii.



Answer: B