A member asked:

Is it possible to be immune to cold sores?

4 doctors weighed in across 2 answers

Never heard of that: They r usually viral and it is possible to be immune to a virus.

Answered 6/12/2021

5.6k views

Thank
Dr. Carla Enriquez answered

Specializes in Pediatrics

Of course: Cold sores are the result of reactivation of a previously experienced herpes oral infection. Known as a slow virus. Herpes gingivostomatitis is an exceedingly common childhood infection, like chicken pox. Immune system fights it off. But it lingers in tissues. Only a small percentage of people go on to get cold sores from its reactivation in later years. Like shingles and chicken pox.

Answered 5/27/2018

5.6k views

Thank

Related Questions

A member asked:

Is the immune system effective at combating a viral cold?

A doctor has provided 1 answer