奉贤县献血员HGV感染的血清学流行病学调查

Sero - epidmiological survey of HGV infection among blood donors in Fengxian county

目的了解奉贤县健康人群中ＨＧＶ感染的情况及特点。方法应用酶免法检测献血员血清标本中抗ＨＧＶ，以及ＨＢｓＡｇ、抗ＨＣＶ、抗ＨＩＶ等献血筛检指标。结果２９６８名献血员中抗ＨＧＶ阳性者为３０例，阳性率为１．０１％；男性与女性无显著性差异（Ｐ＞０．０５），而本地居民与外来民工之间存在着显著性差异（Ｐ＜０．０５）；３０例抗ＨＧＶ阳性者中伴有ＨＢｓＡｇ、抗ＨＣＶ、抗ＨＩＶ等献血筛检指标阳性的７例，占２３．３３％。结论外来民工应作为本县ＨＧＶ防治工作的重点。有７６．６７％的ＨＧＶ携带者不能通过现行的献血检验项目而予以筛除。为保证输血质量，认为有关ＨＧＶ与输血相关的致病性问题值得进一步探讨。

bjective To realize the current situation and characteristics of HGV infection among healthy individuals in Fengxian county. MethodsTBZUsing EIA to test anti - HGV,HBsAg,anti - HCV and anti - HIV among blood donors' sera. Results 30 of 2968 blood donors were screened as anti - HGV positive i.e.1.01%; there was no significant difference between males and females ( P >0.05),however,the difference was significant between local residents and migrant workers (X]P <0.05); 7 of the 30 anti - HGV positive donors accompanied with anti - HCV and anti - HIV positive i.e.23.33%. Conclusion Precautions should be taken for migrant workers as a key population.However,76.67% of HGV infected individuals could not be excluded by current blood screening tests.Issues concerning transfusion associated with HGV should be further discussed.