Lagoviruses in European brown hares, first serologic evidence for RHDVa

IF 1.4 4区 生物学 Q3 BIOLOGY
David Najt, Petr Lány, František Treml, Rastislav Jurčík, Tomáš Sládeček, Juraj Salaj, Peter Supuka, Ľubica Zákutná, Anna Ondrejková, Ľuboš Korytár
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Abstract

Serological tests for the presence of antibodies to European brown hare syndrome virus and rabbit hemorrhagic disease virus type a and type 2 were performed on 275 samples of blood serum from the European brown hare by hemagglutination inhibition test and enzyme-linked immunosorbent assay. The presence of antibodies against European brown hare syndrome virus was 28% in the Czech Republic while in the Slovak Republic between 9–33%. Furthermore, the results showed the possibility of interspecies transmission, both rabbit hemorrhagic disease virus type a and rabbit hemorrhagic disease virus type 2 on the European brown hare. In case of RHDVa it is the first documented interspecies transmission, which has not yet been described. This study improved our knowledge about circulation of RHDV in Central European ecosystems and its possible ability to cross interspecies barriers. However, from an epizootiological point of view, it is likely European brown hare is not a significant source of RHD infection for domesticated rabbits.

Abstract Image

欧洲棕色野兔中的拉格病毒,RHDVa 的首个血清学证据
通过血凝抑制试验和酶联免疫吸附试验,对 275 份欧洲棕兔血清样本进行了欧洲棕兔综合症病毒和兔出血性疾病病毒 a 型和 2 型抗体的血清学检测。在捷克共和国,欧洲褐兔综合症病毒抗体的出现率为 28%,而在斯洛伐克共和国则为 9-33%。此外,研究结果表明,欧洲褐兔有可能发生兔出血性疾病病毒 a 型和兔出血性疾病病毒 2 型的种间传播。就兔出血性疾病病毒a型而言,这是首次记录到的种间传播,而这种传播尚未被描述过。这项研究增进了我们对兔出血性疾病病毒在中欧生态系统中的循环及其跨越种间障碍的能力的了解。不过,从动物流行病学的角度来看,欧洲棕兔可能并不是驯养兔感染 RHD 的重要来源。
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来源期刊
Biologia
Biologia 生物-生物学
CiteScore
3.30
自引率
6.70%
发文量
290
审稿时长
6 months
期刊介绍: Established in 1946, Biologia publishes high-quality research papers in the fields of microbial, plant and animal sciences. Microbial sciences papers span all aspects of Bacteria, Archaea and microbial Eucarya including biochemistry, cellular and molecular biology, genomics, proteomics and bioinformatics. Plant sciences topics include fundamental research in taxonomy, geobotany, genetics and all fields of experimental botany including cellular, whole-plant and community physiology. Zoology coverage includes animal systematics and taxonomy, morphology, ecology and physiology from cellular to molecular level.
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