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本文对1987年2月~1988年2月在四川监测211639人中获得的87例非甲非乙型(HNANB)急性肝炎患者,进行追踪调查。共收集到48份患者血清,采用ELISA法检测血清中的抗-HCV及抗-HEV。同时检测血清中的流行性出血热病毒的抗体(抗-EHFV)。结果显示:抗-HCV检出率为43.75%(21/48),抗-HEV为8.33%(4/48)两者的比为5.251.6。本文首次在国内报导了汉坦病毒致肝炎的可能性,文中1例病毒性肝炎血清标志全部阴性,仅抗-EHFV阳性,2例同时抗-HCV及抗-EHFV阳性,提示肝炎可能为汉坦病毒感染及混合感染所致。
In this paper, 87 patients with acute hepatitis of non-A non-B type (HNANB) obtained from monitoring 211,639 patients in Sichuan from February 1987 to February 1988 were followed up. A total of 48 patient sera were collected and anti-HCV and anti-HEV in serum were detected by ELISA. Simultaneous detection of antibodies (anti-EHFV) to epidemic hemorrhagic fever virus in serum. The results showed that the detection rate of anti-HCV was 43.75% (21/48), and the ratio of anti-HEV was 8.33% (4/48) was 5.251.6. In this paper, the possibility of hepatitis caused by Hantavirus was reported for the first time in the country. In the article, all the serum markers of viral hepatitis were negative, only anti-EHFV was positive, and 2 cases were both anti-HCV and anti-EHFV positive, suggesting that hepatitis may be Hantan. Virus infection and mixed infection.