Question

which virus is responsible for causing infectious mononucleosis in clients?
parvovirus
coronavirus
rotavirus
epstein-barr virus

Explanation:

Infectious mononucleosis, often called "mono," is mainly caused by the Epstein - Barr virus (EBV). Parvovirus is associated with diseases like fifth disease in humans. Coronavirus causes a range of illnesses from the common cold to more severe diseases like COVID - 19. Rotavirus is a major cause of severe diarrhea in young children.

Answer:

Epstein - Barr virus