Pay close attention if you get this in your mouth, your body is warning you that… see more in comment!
Cold sores, commonly referred to as fever blisters, are small, fluid-filled lesions that appear on or around the lips. They are caused by herpes simplex virus type 1 (HSV-1), a widespread virus that affects a large portion of the global population. According to the World Health Organization (WHO), an estimated 67% of people under 50…