It is more likely to spread if there is a visible sore, particularly if it is in the blistering and crusting stage, but can be spread even with normal-appearing skin," says Jeffy. Important: Cold ...

Have you ever had a cold sore? They are common, uncomfortable and can be hard to get rid of. But there is new hope on the horizon. Research has discovered that a protein in the herpes simplex ...

Researchers have developed a new treatment formula—known as GS-1—that could reduce the symptoms and contagiousness of the ...