There are two types of HSV:
- herpes simplex virus type 1 (HSV-1) causes oral herpes, which usually affects the mouth and surrounding skin but can also affect the genital region.
- herpes simplex virus type 2 (HSV-2) typically causes genital herpes, usually sexually transmitted.
HSV is a common virus. According to the World Health Organization (WHO) Trusted Source, around 67% of people under age 50 globally have an HSV-1 infection, and 13% under age 50 have an HSV-2 infection.
In this article, we describe the symptoms of genital and oral herpes, how to treat them, and how to prevent these infections. Order a copy now