[Immigration and sexually transmitted diseases: risk factors, prevention and health education].

: Assessment of behaviour at risk of HIV-infection and other Sexually Transmitted Diseases (STD) in high-risk subjects, such as illegal immigrants is the first step for successful prevention measures. In order to assess knowledge of AIDS, STDs, risk behaviour and condom use, a sexual behaviour questionnaire was administered to all illegal immigrants living in the Domitia area (north-west of naples) and coming to our ambulatory for several pathologies. The following risk markers identified were: low level of knowledge concerning HIV and STD transmission and prevention, multiple sexual partners, casual sex, low frequencies of condom use, drugs and alcohol use. Therefore prevention campaigns should include educational activities concerning AIDS and STD transmission and prevention, and condom promotion. Particular attention should be given to improve access to STD services that provide treatment and counselling. Moreover, commercial sex workers require counselling at each visit, screening and treatment.