Cold sores, also known as fever blisters, are painful and also embarrassing. Some people struggle with them more than others and because they are a contagious oral virus, you can pass them back and forth between people you are close to.
The virus that causes cold sores is known as herpes simplex virus (HSV). There are two types of HSV, type l, and type ll. Cold sores are generally caused by type l. The virus can be spread by kissing or other close contact with the sores or even from contact with skin that seems normal but is shedding the …read more
Source: Natural Living Ideas
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