Varicella-Zoster Virus Epithelial Keratitis in Herpes Zoster Ophthalmicus

Herpes zoster ophthalmicus (HZO) is a common disease in the elderly and the immunosuppressed, with potentially devastating sequelae. Three rare cases of ocular surface involvement in acute HZO are included, and the final chapter carefully compares varicella-zoster virus epithelial keratitis in HZO and the lesions of herpes simplex virus.