HERPES ZOSTER
n Represents reactivation of varicell-
zoster virus
n Latently resides in a dorsal root or
cranial nervie ganglia
n Multiple erythematous plaques with
clustered vesicles
n Vesicles begin to dry & crust in 7-10
days, clear within 2-3 wks, new may
continue to appear for up to 1 wk