北京铁路部分人群散发性急性非甲非乙非丙型肝炎病原学分析  

ETIOLOGY ANALYSES OF SPORADIC ACUTE NON A C HEPATITIS IN BEIJING RAILWAY AREA.

作　　者：高秀媛[1,2,3] 张五建[1,2,3] 凌斌华 宋桂英[1,2,3] 杜珩 朱万孚 庄辉[1,2,3] 

机构地区：[1]北京铁路局中心卫生防疫站 [2]北京铁路总医院传染科 [3]北京医科大学微生物学系

出　　处：《现代预防医学》1999年第1期87-88,共2页Modern Preventive Medicine

摘　　要：对北京铁路地区部分人群５８例散发性急性非甲非乙非丙型肝炎进行了ＨＥＶ和ＨＧＶ血清学调查。结果如下，抗－ＨＥＶ阳性２２例（３７．９３％），抗－ＨＧＶ和ＨＧＶＲＮＡ阳性共１２例（２０．６８％），其中３例为戊型和庚型肝炎病毒混合感染。戊肝、庚肝病毒感染均以３１～４０岁发病最多，且男多于女；戊肝主要发生在冬春季，多有肠道暴露史；庚型肝炎病毒感染无明显季节性，有肠道外暴露史。ＨＧＶ可单独感染，提示它可能有一定的致病性。Serological investigation was carried out for 58 sporadic acute non A C hepatitis patients in Beijing railway area.The results showed that 22 patients were anti HEV positive(37 93%),12 patients were anti HGV and/or HGV RNA positive(20 68%),among them,3 were coinfected with HEV.The infection of HEV and HGV were concentrated mainly on the age of 30-40 years old,and more in male than female;HEV infection often occurred in spring and winter,and transmitted enterically;No significant relation was found between HGV infection and seasons,it spreads parenterally through blood and blood products.HGV can be infected alone,indicating that it might have some pathogenicity.

关 键 词：戊型肝炎 庚型肝炎 病原学 散发性 急性 

分 类 号：R512.6[医药卫生—内科学]