研究报告：德国首次发现传染性支气管炎病毒中东 GI-23 谱系（Var2 样）。
Research Note: First evidence of infectious bronchitis virus Middle-East GI-23 lineage (Var2-like) in Germany.
机构信息
Veterinary Practice WEK, Lohe 13, 49429 Visbek, Germany.
Veterinary Practice WEK, Lohe 13, 49429 Visbek, Germany.
出版信息
Poult Sci. 2020 Feb;99(2):797-800. doi: 10.1016/j.psj.2019.10.031. Epub 2019 Dec 10.
The infectious bronchitis virus Middle-East GI-23 lineage (Var2-like) was observed on a German broiler farm, for the first time. The animals suffered from respiratory and nephropathogenic disease. Gross lesions observed during necropsy included tracheitis, aerosacculitis, and nephritis. Tracheal swabs were tested positive for infectious bronchitis virus Middle-East GI-23 lineage (Var2-like) by PCR. Furthermore, sequence analysis of the S1 spike protein showed close relationship to the commercially available vaccine TAbic IBVAR206 and polish isolates.
中东呼吸综合征冠状病毒（MERS-CoV）是一种新型的β冠状病毒，可引起人类急性呼吸道疾病。自 2012 年在沙特阿拉伯首次报告以来，MERS-CoV 已在全球多个国家引起散发性病例和局部暴发。MERS-CoV 感染的主要临床表现为发热、咳嗽和呼吸急促，可进展为严重的肺炎和急性呼吸窘迫综合征。尽管 MERS-CoV 的病死率较高，但通过采取适当的感染控制措施，如加强个人卫生、严格的手部清洁和消毒、呼吸道保护等，可以有效地降低感染风险。
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