甲乙丙丁型肝炎病毒重叠感染的分析及意义

The analyses of concurrent infection of hepatitis virus A,B, C and D and the significance

分析了245例用ELISA法证实的肝炎病毒重叠感染患者，结果表明：二重感染者占82．86％，三重和四重感染者占17．14％。在二重感染中，甲肝合并乙肝占33．06％，乙肝合并丙肝占30．2％。研究还发现；重叠感染是肝炎病情加重的一个重要因素。

245 cases ill with the concurrent infection of the hepatitis virus A, B,C and D comfirmed by enzyme-linked immunosorbent assay (ELISA) were analyed. The results showed that the rate of double infection was 82. 86%, the rate of triple and fourfold infection was 17. 14%. In the double infection hepatitis A combined hepotitis B accounted for 33. 06 %, hepotitis B combined hepetitis C accounted for 30. 2%. It was also found by the raserch that the concurrent infection was an important factor that exacerhated the potients condition.