Caused by the type-1 herpes simplex virus, eye herpes (ocular herpes) is a common, recurrent viral infection affecting the eyes. Caused by the type-1 herpes simplex virus, eye herpes (ocular herpes) is a common, recurrent viral infection affecting the eyes.Host of The Wizard of Eyes, Dr. Robert Abel, discusses prevention and therapies for type-1 herpes simplex virus, which also affects the mouth. Learn the symptoms, as well as how to identify triggers that can lead to a herpes outbreak, such as stress, nuts, and chocolate.