Effective ways to prevent cold sores
The herpes simplex virus (HSV-1) is the main factor behind the spread of cold sores or fever blisters. HSV-1 is extremely contagious and spreads through direct contact. It can spread even if the cold sores are not visible in the body of the person who is infected by it. As there are no particular cold sore treatments, it is essential that you take preventive steps to save yourself from getting the virus.
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