Luck or immunity: If a guy is exposed to Herpes type 1 cold sores, but had already caught Herpes type 1 in the past, he won't catch it again. He will get his own cold sores, in his own time, unrelated to other Herpes type 1 cold sores that he kisses. Many people caught Herpes type 1 in childhood (we see lots of kids with cold sores). The other possibility is that he is lucky and just hasn't caught it yet.
Answered 1/15/2018
420 views
A doctor has provided 1 answer
A doctor has provided 1 answer
12 doctors weighed in across 4 answers
4 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question