It is herpes, and it is very contagious. Do not kiss someone when you or they have a cold sore. Also, do not touch the area and then touch other parts of your body - you can spread the virus. Wash your hands often.
badman1998
2005-12-12 17:15:25 UTC
Cold sores are caused by a virus known as Herpes Simplex # 1.
Link:
http://dermnetnz.org/viral/herpes-simplex.html
htmlamigo0
2005-12-12 17:13:56 UTC
Yes it is.
There are 2 types of herpes viruses. Type 1 is the cold sore and Type 2 is the STD.
I always wanted to know if that was true. Guess it is.
anonymous
2005-12-12 17:08:47 UTC
i think it is...it's definitely not as bad though.
ⓘ
This content was originally posted on Y! Answers, a Q&A website that shut down in 2021.