Herpes is an infection caused by a herpes simplex virus 1 or 2, and it primarily affects the mouth or genital area.
There are two strains of herpes simplex viruses. Herpes simplex virus type 1 (HSV-1) is usually associated with infections of the ...
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There are two strains of herpes simplex viruses. Herpes simplex virus type 1 (HSV-1) is usually associated with infections of the ...
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