Cold sores can hide in your nerves for years
Stop calling them 'fever blisters' to make yourself feel better. Over half the global population carries HSV-1. After the initial infection, the virus cowardly retreats into the trigeminal nerve bundle in your face, lying completely dormant until stress, sunlight, or a bad immune day summons it back to ruin your selfie.

Keep exploring facts in this topic.
Health →




