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Can you kiss with cold sores? Real story behind herpes infection – and how to stop them

Cold sores or fever blisters are a viral infection caused by the herpes simplex virus (HSV) – specifically, herpes simplex virus type 1 (HSV-1) that appear as fluid-filled blisters around the lips ...
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Cold Sore vs. Lip Pimple and How to Tell the Difference

Dermatologists give us the low-down. Waking up with a spot on your lip is never a good feeling. Often cold sores or pimples ...