Sharing spoons: a risk factor for HIV-1 infection in Vienna.
Sharing of needles and syringes plays a central role in HIV-1 transmission among intravenous drug users (IVDUs). There have been several suggestions to protect the injecting population from further harm, but focused mainly on the use of sterile needles and syringes as well as information about safer sexual behavior. This study examined a total of 366 IVDUs at the drug dependence out-patient ward of the Psychiatric University Clinic of Vienna. HIV-1 antibodies were found in 29.7% (58) in 1989 and in 26.9% (42) in 1990. The results show that in 1989 14% and in 1990 5% IVDUs who never shared needles or syringes or other drug paraphernalia were found to be HIV-1 positive. In spite of the high information standard among Viennese drug addicts on risk reduction, the underestimated co-factors during drug administration might be responsible for a further HIV-1 transmission. Educational interventions on this subject should address even IVDUs who do not share needles and have adjusted to 'safer sex' practices.
Loimer
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University of Vienna, Department of Psychiatry, Austria.
Werner
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E
Presslich
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O
D001317:Austria; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission*; D015528:HIV Seroprevalence / Q000639:trends*; D015497:HIV-1 / Q000472:pathogenicity*; D006760:Hospitalization; D006801:Humans; D012307:Risk Factors; D015819:Substance Abuse, Intravenous / Q000150:complications* / Q000517:prevention & control