Herpes simplex virus 1 (HSV-1)
Herpes simplex virus 2 (HSV-2)
Varicella zoster virus (VZV)
Human herpes virus 8 (HHV-8, KSHV)
Cytomegalovirus (CMV)
Human herpes virus 6 (HHV-6)
Human herpes virus 7 (HHV-7)
Epstein-Barr virus (EBV)