BACKGROUND: Herpes simplex virus type 1 (HSV-1) has been increasingly reported as a cause of genital herpes, yet there have been few studies on the long-term natural history of this infection. GOAL The goal was to examine the clinical course of genital HSV-1 infection. STUDY DESIGN: This was a cohort study of patients presenting with culture-proven primary genital HSV-1 infection. RESULTS: The median follow-up of the 77 patients was 736 days. The overall rate of recurrences was 1.3/year in the first year of infection, decreasing to 0.7/year in the second year. In the first year of infection, 43% of study patients did not have a recurrence. In the second year of infection, 67% of study patients did not have a recurrence. CONCLUSION: Genital HSV-1 recurs infrequently in most patients, and the rate decreases further in the subsequent years of infection. Because the prognoses of genital HSV-1 and HSV-2 infections differ, determination of the viral type is important for patient counseling.
BACKGROUND:Herpes simplex virus type 1 (HSV-1) has been increasingly reported as a cause of genital herpes, yet there have been few studies on the long-term natural history of this infection. GOAL The goal was to examine the clinical course of genital HSV-1 infection. STUDY DESIGN: This was a cohort study of patients presenting with culture-proven primary genital HSV-1 infection. RESULTS: The median follow-up of the 77 patients was 736 days. The overall rate of recurrences was 1.3/year in the first year of infection, decreasing to 0.7/year in the second year. In the first year of infection, 43% of study patients did not have a recurrence. In the second year of infection, 67% of study patients did not have a recurrence. CONCLUSION: Genital HSV-1 recurs infrequently in most patients, and the rate decreases further in the subsequent years of infection. Because the prognoses of genital HSV-1 and HSV-2 infections differ, determination of the viral type is important for patient counseling.
Authors: Aisha G Lee; Jason M Scott; Maria Rita Fabbrizi; Xiaoping Jiang; Dorothy K Sojka; Mark J Miller; Megan T Baldridge; Wayne M Yokoyama; Haina Shin Journal: JCI Insight Date: 2020-03-12
Authors: Barbara Van Der Pol; Terri Warren; Stephanie N Taylor; Mark Martens; Keith R Jerome; Leandro Mena; Joel Lebed; Savita Ginde; Paul Fine; Edward W Hook Journal: J Clin Microbiol Date: 2012-08-08 Impact factor: 5.948