Cold sores, or fever blisters, are precisely herpes simplex virus type 1 (HSV-1) that appear as fluid-filled blisters around ...

Though its telltale rash is more common in children than adults, many people who experience hand, foot, and mouth disease also experience a "fever ... and after the worst of the blisters or ...

Both can affect your genitals or the area around and in your mouth ... sometimes called cold sores or fever blisters, on your lips, mouth, and throat. Most people with oral herpes picked it ...