捷克斯洛伐克燕科鸟类虫媒病毒学检测结果。
Results of arbovirological examination of birds of the family Hirundinidae in Czechoslovakia.
作者信息
Juricová Z, Hubálek Z, Halouzka J, Hudec K, Pellantová J
机构信息
Institute of Systematical and Ecological Biology, Czechoslovak Academy of Sciences, Brno.
出版信息
Folia Parasitol (Praha). 1989;36(4):379-83.
Migratory birds (swallow, Hirundo rustica; sand martin, Riparia riparia; house martin, Delichon urbica) caught in southern Moravia (Czechoslovakia) in 1984-87 were examined for arbovirus infections. Isolation experiments were carried out using blood samples of 183 birds (52 swallows, 107 sand martins, and 24 house martins). The results were negative. Serological examinations of 136 birds (36 swallows, 86 sand martins, and 14 house martins) were made by haemagglutination-inhibition test (HIT) using 6 arboviral antigens of the genera Alphavirus (Sindbis--SIN) and Flavivirus (tick-borne encephalitis--TBE, West Nile--WN) and of the family Bunyaviridae (Tahyna--TAH, Calovo, CVO, and Bhanja--BHA). Antibodies against all of the tested viruses were detected at different rates: SIN 2.9%, TBE 1.5%, WN 1.5%, TAH 4.4%, CVO 1.5%, and BHA 2.2%. The titres ranged from 1.20 to 1.80.
1984年至1987年期间，在摩拉维亚南部（捷克斯洛伐克）捕获的候鸟（家燕、普通楼燕、毛脚燕）接受了虫媒病毒感染检测。利用183只鸟（52只家燕、107只普通楼燕和24只毛脚燕）的血样进行了分离实验，结果均为阴性。采用血凝抑制试验（HIT），使用甲病毒属（辛德毕斯病毒——SIN）、黄病毒属（蜱传脑炎病毒——TBE、西尼罗河病毒——WN）以及布尼亚病毒科（塔希纳病毒——TAH、卡洛沃病毒、CVO病毒和班贾病毒——BHA）的6种虫媒病毒抗原，对136只鸟（36只家燕、86只普通楼燕和14只毛脚燕）进行了血清学检测。检测发现，针对所有受试病毒均有不同比例的抗体：SIN为2.9%、TBE为1.5%、WN为1.5%、TAH为4.4%、CVO为1.5%、BHA为2.2%。抗体效价范围为1:20至1:80。
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