How Long are Cold Sores Contagious?
Cold sores are small, fluid-filled blisters that typically form on or around the lips. Herpes Simplex Virus (HSV)is what causes them (HSV). Most HSV cases occur in infants or young…
Cold sores are small, fluid-filled blisters that typically form on or around the lips. Herpes Simplex Virus (HSV)is what causes them (HSV). Most HSV cases occur in infants or young…