This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Virus responsible for infectious mononucleosis is 
Select and explain. 
A. RNA paramyxo virus, B. Varicella zoster virus, C. Epstein Barr virus, D. Coxsackie virus A 16
C: Epstein Barr virus
Answer: C: Epstein Barr virus 
Explanation: None