The Epstein-Barr Virus Appears to Play a Role in the Cause

The Epstein-Barr virus appears to play a role in the cause of Hodgkin's disease. It seems to cause mutations in some but not all lymphocytes, creating malignant cells known as Reed-Sternberg cells. The virus is also believed to what?

A) Inactivate the immune system's ability to suppress tumor growth
B) Contain inflammatory symptoms like pain and fever
C) Causes a typical allergic/immune response
D) Activate the immune system's response to the virus.