从家鼠型疫区家畜家禽血清中检出流行性出血热病毒抗体  

Demonstration of Antibodies to EHFV in Sera of Domestic Animals and Fowls in Foci of House Rat-Type of EHF

作　　者：米尔英[1] 陈伯权[2] 吴雪云[1] 张法宽 刘琴芝[1] 赵习芳[1] 胡俊婢 张国屏 李继善 张莉媛[1] 

机构地区：[1]山西省卫生防疫站 [2]中国预防医学科学院病毒学研究所 [3]山西省晋中地区卫生防疫站 [4]山西省临汾地区卫生防疫站

出　　处：《中国人兽共患病杂志》1990年第2期29-32,共4页Chinese Journal of Zoonoses

摘　　要：本文报告从山西农村流行性出血热(EHF)疫区家畜家禽血清中检出EHF病毒抗体的初步结果。在8种动物的520份血清标本中,用反向被动血凝抑制试验(RPHI)在6种动物的49份(19.42％)标本中检出EHF抗体。阳性血清的抗体滴度在1:10～1:80之间。抗体阳性率分别为狗20.95％(22/105),猪11.76％(11/119),羊6.06％(6/99),兔4.08％(4/98),牛3.85％(1/26),鸡2.90％(2/69)。3份驴和1份骡血清未检出EHF抗体。结果表明,家鼠型EHF疫区中,上述6种动物可被EHF病毒自然感染,同时说明在多种动物大数量血清流行病学调查中,RPHI是一种简便的满意方法。这些受感染的动物,在流行病学及动物流行病学中的意义,尚待进一步研究。In this paper,we report preliminary data on the detection of antibodies to EHFV in sera from domestic animals and fowls in rural epidemic areas of Shanxi Province, China. Among 520 samples of serum from animals of 8 species, 49 (9. 42%) EHF antibody-positive sera were found in 6 species by reverse passive hemagglutination inhibition (RPHI) test. The antibody titres of positive sera ranged from 1:10 to 1 : 80. The results showed that the 6 species of domestic animals and fowls, mentioned above , may be infected naturally by EHFV in foci of house rat-type of EHF, and that the RPHI test is a simple and satisfactory method for EHF antibody detection in seroepidemiological survey of many species of domestic animals. The epidemiological and epizootiological importance of those animals infected remains to be studied in the future.

关 键 词：出血热病毒 抗体 血凝抑制试验 

分 类 号：R446.62[医药卫生—诊断学]