Herpes - Zoster is caused by -: (A) Herpes - simplex type I, (B) Herpes - simplex type II, (C) Epstein - barr virus, (D) Varicella
Answer is D. Herpes zoster usually occurs in person who had chickenpox several years earlier,which is caused by varicella REF:ANANTHANARYANAN TEXTBOOK OF MICROBIOLOGY 9th EDITION PGNO.472