What is the difference between HSV (Herpes Simplex Virus) 1 and HSV 2?
HSV 1 is commonly known as oral herpes. These sores appear on the outside on the mouth, usually in the corners. HSV 2 is also called genital herpes, and appears around the genital area. However, on this campus, University Health Services sees many cases of HSV 1 on the genitals as a result of unprotected oral sex.