understanding cold sores 633c1e0c45ea9

Understanding Cold Sores

posted: Jan. 25, 2021. Cold sores are small, painful blisters that develop on the lips and around the mouth. These sores are caused by a viral infection known as herpes simplex. More specifically, Herpes Simplex Type 1 is typically the cause of cold sores. This condition is very common, affecting around 67% of the global […]

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