Genital Herpes: Recognizing the Problem.
Genital herpes, usually the result of an infection with herpes simplex virus type 2 (HSV-2), is the most common cause of genital ulceration. The first clinical episode is called primary genital herpes; recurrent HSV infection occurs in up to 80% of patients. Because not every individual who acquires the virus develops symptoms, it is difficult to estimate the prevalence of HSV infection. Transmission of virus occurs not only in the presence of apparent lesions, but asymptomatic viral shedding can also spread infection in the absence of lesions. The primary episode of genital herpes is generally the most painful, characterized by multiple and bilateral lesions and associated with tender inguinal lymphadenopathy as well as systemic symptoms. Subsequent recurrences are generally milder and localized. Diagnosis is made clinically, but should be confirmed by culture or serology. Part 2, "Genital Herpes: Treatment Guidelines," addresses aspects of treatment, including special considerations in treating pregnant women.
Woolley
P
Department of Genitourinary Medicine, Withington Hospital, Manchester, UK.