Herpes Simplex Infections on Lips and in the Mouth Are

Question

Herpes simplex infections on lips and in the mouth are most commonly caused by
A)HSV-1.
B)HSV-2.
C)HSV-6.
D)HSV-7.

Accepted Answer

Herpes simplex infections on lips and in the mouth are most commonly caused by HSV-1. HSV-2 is most commonly associated with genital herpes, while HSV-6 and HSV-7 are less common causes of herpes infections.