let's start by noting that there are two types of herpes. herpes simplex 1 causes cold sores (blisters and cracking around the mouth). herpes simplex 2 is the sexually transmitted virus. luckily preventing the spread of either of these types of herpes is the same: avoid contact with others during an outbreak. if you have a cold sore do not kiss anyone. you also should avoid touching the cold sore. if you do touch it be sure to wash your hands thoroughly before you touch anything or anyone else. do not perform oral sex on your partner if you have a cold sore because this can cause your partner to develop genital herpes. if you have an outbreak of genital herpes it's extremely important not to have sex because this is how genital herpes spreads. use of a condom is not insurance against transmitting herpes because the condom may not cover all the infected skin areas. there is no cure for either type of herpes. oral herpes usually clears up on its own within a couple of weeks. your healthcare provider can advise you regarding treatments and vaccines for genital herpes.
how to you prevent the spread of herpes?