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Epidemiol Infect. 2006 Oct;134(5):1114-9. Epub 2006 Mar 29.

How safe is safer sex? High levels of HSV-1 and HSV-2 in female sex workers in London.

Author information

1
Department of Genitourinary Medicine and Infectious Disease, Imperial College London, UK. Julie.fox@imperial.ac.uk

Abstract

Female sex workers in Europe have low levels of sexually transmitted infections, attributable to condom use. The aim of this paper is to describe the seroepidemiology of HSV-1 and HSV-2 in female sex workers in London by using a 15-year prospective study of 453 sex workers. The seroprevalence of HSV-1 was 74.4% and independently associated with birth in a 'transitional country' (OR 5.4, 95% CI 1.61-18.20). The seroprevalence of HSV-2 was 60% and declined over time; it was also independently associated with time in sex work (OR 2.12, 95% CI 1.23-3.65) and birth in a 'developing country' (OR 2.95, 95% CI 1.34-6.48). We show that a cohort of sex workers with extensive condom use and little known sexually transmitted infection have high levels of HSV-1 and HSV-2 infection, suggesting that condoms may not be universally protective. Sex workers are candidates for HSV vaccine efficacy or intervention studies.

PMID:
16569273
PMCID:
PMC2870498
DOI:
10.1017/S0950268806006133
[Indexed for MEDLINE]
Free PMC Article

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