Sexual and addictive risk behaviors and sexually transmitted infections in illegal gold miners in French Guiana: A multicenter observational study.

OBJECTIVES: Common representations of the world of gold mining-especially illegal-are usually negative: the activity conjures up images of drug trafficking, human exploitation, the sex trade, environmental destruction, and infectious diseases, in particular sexually transmitted infections (STIs). The aim of the present article is to describe the levels of risk behaviors such as transactional sex, multiple sexual partners, and the frequency of condom use, addictive substance consumption, and the prevalence of STIs among the population of illegal gold miners in French Guiana (FG), a French overseas entity in Amazonia, in order to guide potential interventions. METHODS: An observational multicenter cross-sectional study was carried out from October to December 2019 along the two borders of FG with Suriname and Brazil at rest sites used by the miners. RESULTS: Among the 499 participants, transactional sex was very prevalent, declared by 33.5% of men and 8.4% of women. Condoms were more frequently used for transactional sex than with a non-commercial partner (93.4% versus 42.1%). More women were tested for HIV than men (91.1% versus 55.2%). Excessive alcohol consumption (57.3%%) and tobacco use (41.2%) were very frequent, but cocaine or crack consumption was low (1.2%), which refuted our initial assumption. Consumers of alcohol had more sexual partners and reported condom use more frequently. Prevalence of HIV, HCV, HBV, and syphilis was respectively 0.5% (95% CI: 0.1-2.1), 2.1% (95% CI: 0.7-3.6), 1.6% (95% CI: 0.3-2.8), and 12.4% (95% CI: 9.0-15.7), which was higher than in the local population, especially for syphilis. CONCLUSION: This study documents for the first time the risk behaviors of gold miners in FG. Although the level of condom use was high, the prevalence of STIs combined with the high rate of transactional sex should encourage an increase in prevention and screening, in particular through rapid tests, given the mobility of the population concerned.

HIV-testing among female sex workers on the border between Brazil and French Guiana: the need for targeted interventions / Testes de HIV entre trabalhadoras do sexo na fronteira entre Brasil e Guiana Francesa: a necessidade de intervenções específicas / La prueba del VIH en las trabajadoras sexuales en la frontera entre la Guyana Francesa y Brasil: la necesidad de intervenciones específicas

The border between Brazil and French Guiana is a place of economic, cultural, social and sexual exchange. Female sex workers represent a high risk population for HIV in this area where sexual tourism is particularly developed. HIV testing seems to be an important element in the fight against the epidemic. Indeed, early HIV testing gives access to treatments and prevention. An HIV/AIDS knowledge, attitudes, behaviors and practices survey was conducted in 2011 among sex workers along the border between Brazil and French Guiana. A total of 213 female sex workers were interviewed. One third (31.5%) of the interviewed had never tested for HIV. Factors associated with non HIV-testing were the lack of knowledge of places where to do an HIV test, to be 30 or older, feeling at risk of HIV, not evaluating one's own risk towards HIV, and living in Oiapoque. These results clearly suggest that targeted interventions are needed to encourage and assist female sex workers to get tested regularly.

A fronteira entre Guiana Francesa e Brasil é um lugar de intercâmbio econômico, cultural, social e sexual. Nessa área, onde o turismo sexual é particularmente desenvolvido, as mulheres profissionais do sexo representam uma população de alto risco de contágio pelo HIV. Os testes de HIV parecem ser um elemento importante da luta contra a epidemia. De fato, os primeiros testes de HIV dão acesso à prevenção e aos tratamentos. Foi realizada em 2011 uma pesquisa de conhecimento, atitudes, comportamentos e práticas sobre HIV/AIDS com mulheres profissionais do sexo ao longo da fronteira da Guiana Francesa com o Brasil. Foram entrevistadas 213 mulheres profissionais do sexo. Um terço (31,5%) delas nunca tinha feito o teste de HIV. Fatores associados a não realização do teste de HIV foram: a falta de conhecimento dos locais onde fazer o teste, ter idade igual ou acima de 30 anos, sentir-se em risco de contágio pelo HIV, falta de avaliação do risco de contágio pelo HIV e habitante do Oiapoque. Esses resultados sugerem claramente que intervenções direcionadas às mulheres profissionais do sexo são necessárias para que os testes sejam feitos regularmente.

La frontera entre la Guyana Francesa y Brasil es un lugar de intercambio económico, cultural y sexual. En esta zona, donde se desarrolla sobre todo el turismo sexual, las trabajadoras del sexo son una población de alto riesgo de VIH. La prueba del VIH parece ser un elemento en la lucha de esta epidemia. Además, la prueba inmediata del VIH permite el acceso a los tratamientos y la prevención. Se realizó una Encuesta de Conocimientos, Actitudes y Prácticas sobre el VIH/SIDA en 2011 entre las trabajadoras de sexo, trabajando en la frontera entre la Guyana Francesa y Brasil. Se entrevistaron a un total de 213 trabajadoras del sexo. Un tercio (31,5%) de las entrevistadas nunca se había hecho la prueba del VIH. Los factores asociados con no haberse hecho la prueba del VIH son la ausencia de conocimientos sobre los lugares, donde se realiza la prueba del VIH, tener 30 años o más, sentirse en riesgo de VIH, no evalúan su propio riesgo frente al VIH y viviendo en el Oiapoque. Estos resultados muestran claramente que las intervenciones específicas necesitan incentivos para estimular el uso regularmente de la prueba del VIH.