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传染性皮下及造血组织坏死病毒致病性研究进展
闫冬春1, 陈博堃2
1.鲁东大学农学院 烟台 264025;2.鲁东大学生命科学学院 烟台 264025
摘要:
传染性皮下及造血组织坏死病毒(IHHNV)是一种分布较广、危害较大的对虾病毒,已被世界动物卫生组织(OIE)列为须向其申报的甲壳类重要疫病病原。IHHNV在我国已形成了一定的流行趋势,目前仍是严重危害我国养殖虾类的重要病毒。本文从IHHNV的流行地区及危害、宿主、致病类型、对宿主不同年龄阶段的致病性差异、与白斑综合征病毒(WSSV)的干扰作用、感染机制和致病机理方面,综述了与IHHNV致病性相关的研究进展,以期为进一步深入研究IHHNV防控提供参考资料。
关键词:  传染性皮下及造血组织坏死病毒  致病性  宿主  病毒干扰
DOI:
分类号:
基金项目:
Pathogenicity of Infectious Hypodermal and Haematopoietic Necrosis Virus (IHHNV) — A Review
YAN Dongchun1, CHEN Bokun2
1.School of Agriculture, Ludong University, Yantai 264025;2.School of Life Sciences, Ludong University, Yantai 264025
Abstract:
Globally, infectious hypodermal and haematopoietic necrosis virus (IHHNV) is one of the major viral pathogens of penaeid shrimp, causing huge economic loss to the shrimp farming industry. Further, IHHNV has been listed as a reportable crustacean disease pathogen by the World Organization for Animal Health (OIE). It is widely distributed in China and has become an important virus affecting shrimp culture. In the present paper, IHHNV pathogenicity-related progress geographically, host range, pathogenicity type, pathogenicity in host at different growth stages, interference with white spot syndrome virus (WSSV), and pathogensis mechanism of IHHNV were reviewed. The paper aimed to provide systematic references for the studies on control of IHHNV.
Key words:  Infectious hypodermal and haematopoietic necrosis virus (IHHNV)  Pathogenicity  Host  Virus interference