A member asked:

My boyfriend has a unbroken cold sore on his upper lip he performed oral sex on me am i in line of catching it or is that only when it's broken open?

A doctor has provided 1 answer

Yes: Herpes simplex is contagious especially when there is a sore or blister (regardless of whether it's open or not). Herpes is even contagious without having any visible lesions. There is viral shedding preceding appearance if a blister which can be passed on by contact usually with kissing.

Answered 3/16/2017

5.3k views

Thank

Related Questions