Aitken Campbell K, Bowden Scott, Hellard Margaret, Crofts Nick
Epidemiology and Social Research Program, Macfarlane Burnet Institute for Medical Research and Public Health, PO Box 2284, Melbourne, Victoria 3001, Australia.
J Urban Health. 2004 Mar;81(1):58-60. doi: 10.1093/jurban/jth088.
Hepatitis C affects many millions of people worldwide and is at very high prevalence among people who inject drugs. In our study of hepatitis C virus (HCV) in the social networks of injecting drug users (IDUs), five IDUs with injecting careers of 9 years or more were HCV antibody and RNA negative. All injected frequently with HCV RNA-positive IDUs, and two had recently injected with the syringe of an RNA-positive IDU. Our data suggest the existence of immune protection from HCV infection.
丙型肝炎影响着全球数百万人,在注射吸毒者中患病率极高。在我们对注射吸毒者社交网络中的丙型肝炎病毒(HCV)进行的研究中,五名有9年或更长时间注射史的注射吸毒者HCV抗体和RNA均为阴性。他们都经常与HCV RNA阳性的注射吸毒者一起注射,其中两人最近还用一名RNA阳性注射吸毒者的注射器进行了注射。我们的数据表明存在针对HCV感染的免疫保护。