Microbiology Infectious mononucleosis, a viral disorder that can be debilitating, is characterized by which of the following statements? A It is most prevalent in children less than 14 years old B It is caused by a rhabdovirus C The causative pathogen is an Epstein-Barr virus D Affected persons respond to treatment with the production of heterophil antibodies 💡 Explanation Infectious mononucleosis, a viral disorder that can be debilitating, is characterized by which of the following statements? ✓ Correct Answer: C. The causative pathogen is an Epstein-Barr virus