Oral herpes: why does it occur and how long does it take to cure?
Oral herpes is a lesion of the oral mucosa caused by infection with herpes simplex virus type 1 HSV-1 or herpes simplex labialis and herpes simplex virus type 2 HSV-2. While HSV 1 is responsible for oral herpes, HSV 2 can cause lesions in the oral cavity as well as in the genital area. Both…