© 1995 Oxford University Press
research-article |
Prevalence of HIV-1 Infection in 18 Year Old Men in Tuscany



* Divisione di Malattie Infettive, Ospedale S M Annunziata 50012 Antella, Firenze, Italy.
** Dipartimento Sicurezza Sociale Regione Toscana Firenze, Italy.
BACKGROUND: The main route of transmission of the human immunodeficiency virus type 1 (HIV-1) is sexual contact. A high proportion of young adults is exposed to this mode of transmission. Therefore it is important to assess the level of HIV-1 prevalence among 18 year olds in Italy.
METHODS: Available blood samples taken at the physical examination of the military draft visit in Tuscany, Italy, have been tested in an anonymous unliked fashion for HIV-1 infection in 1990 and 1991.
RESULTS: In the 2 years, 4478 and 4959 men were tested, respectively, representing 91.7% of all subjects included in the draft lists. Prevalence of HIV-1 infection was 1.12 per 1000 (95%CI : 0.362.61 per 1000) in 1990 and 0.20 per 1000 (95% CI : 0.011.12) In 1991.
CONCLUSIONS: Prevalence of HIV-1 infection In the 18 year old male population In Tuscany is close to or below 1/1000. Evidence of the presence of HIV-1 Infection in this population should prompt the implementation of adequate prevention programmes among adolescents.
Keywords HIV-1, adolescents, seroprevalence, Italy
Revised 1 February 1995