27
Feb
What Do Cold Sores Come From. They seemingly appear often for no discernible reason just to mess up your day. In babies and kids colds sores are usually caused by the herpes simplex virus type 1 HSV-1. The herpes simplex type 1 virus HSV-1 usually causes cold sores and the herpes simplex type 2. Other times these sores result from an infection with a different strain called herpes simplex virus type 2 HSV-2.
They usually go away within 2-3 weeks. This virus is very common and highly contagious. The herpes simplex type 1 virus HSV-1 usually causes cold sores and the herpes simplex type 2. Cold sores are commonly known as fever blisters. Typically cold sores on the mouth are caused by herpes simplex 1 HSV-1 while herpes simplex 2 HSV-2 causes sores in the genital area. The most common cause of cold sores is the herpes simplex virus type 1 HSV-1.
Cold sores can occur when a person contracts the herpes simplex virus which causes small fluid-filled blisters around the lips and in the mouth.
The main causes of cold sores on lips are ii. It is caused by virus named herpes simplex virus HSV. Adults also mostly get cold. Cold sores come from the herpes simplex virus. Up to 90 of people around the world have. HSV-1 lives in your nerves.