Prevention

People with genital herpes outbreaks are highly contagious. Anyone with active disease should avoid any sexual contact when sores are present. Even the use of a condom does not prevent the spread of disease because not all sores are covered by the condom.

Although the chance of spreading disease is greatest when sores are present, people who have had genital herpes may always be contagious to some degree, even if they have received medical treatment. The virus can become active and be transmitted to a sexual partner even when the skin appears completely normal. For this reason, safe sex practices (use of a condom) should be used between disease outbreaks to lessen the chance of spreading disease to a sexual partner.