Sexually transmitted infections (STIs) are a major public health problem in Europe. Their substantial morbidity, associated mortality, and disproportionate burden upon women, marginalised communities, and those with high risk sexual lifestyles 1 continue to drive their prioritisation in European public health and policy arenas.2 In many European Union (EU) countries, widescale behavioural modification in response to the emerging HIV/AIDS pandemic saw dramatic reductions in the incidence of many acute STIs in the late 1980s.3-6 However, these have not been maintained and many states are now observing increases in rates of diagnosed STIs. 4 In this article we review recent trends in the epidemiology of the major acute STIs in the EU and Norway, their key determinants, and opportunities for enhancing STI prevention interventions in the region.
METHODSWe undertook a review of the published literature, STI surveillance reports, and ad hoc publications related to the distribution of STIs in the EU and Norway in order to describe recent trends in the epidemiology of major STIs in the region. Relevant publications were sought through computerised searches in PubMed from 1980 to 2002. Searches were not restricted by language. Internet searching was undertaken by visiting the websites of the national surveillance centres of all countries in the EU and where possible, collecting information on diagnoses of acute STIs. Where available, we obtained and analysed surveillance data for gonorrhoea, syphilis, and chlamydia for the 15 European countries provided by surveillance leads participating in the European Commission DG SANCO funded European STI Surveillance (ESSTI) Network. We also examined factors influencing the recent increases in STI rates and the contribution of different vulnerable populations to disease transmission. Finally, we accessed the grey literature in this area obtained through a network of STI physicians and epidemiologists. Conference abstracts and other unpublished manuscripts were excluded since the detailed information required was rarely available.