儿童急性黄疸型肝炎甲乙型肝炎病毒二重感染

Double Infection of Acute Icteric Type A Hepatits and Type B Hepatitis in Children

报告1岁以上儿童急性黄疸型病毒性肝炎209例,其中 HAV 和 HBVM 二重感染者高达35.4%。伴有乙型肝炎的病毒感染并不影响急性黄疸型甲型肝炎的病情和病程。甲型肝炎病毒感染对患儿的 HBsAg 滴度的抑制也不明显.当其 HBsAg 呈低滴度(≤1:64)时,无论是二重感染或是单独乙型肝炎患者,同样均具有清除 HBsAg 的能力。

This paper presents two hundred and nine cases of acute icteric hepa- titis in children over one year of age.Of these cases,double infection of HAV and HBVM viruses were as high as 35.4%,HBV infection did not affect the severity and duration of acute icteric hepatitis A.The titer of HBsAg was not depressed significantly by HAV infection as well. While HBsAg titers were 1:64 the seroconversion appeared similar in both cases with double infection and in those with HBV only.