摘要
以国内外对冠状病毒在禽类中的流行病学调查、监测和基因分析等研究报道为基础,从病毒分类学角度,对各"种"冠状病毒在禽类中的感染情况和引起的相关疾病进行简要概述。全球在禽类中发现的冠状病毒种类较多,至少涉及丙型和丁型冠状病毒属。其中,鸡传染性支气管炎病毒几乎在全球所有养鸡国家中存在,并呈地方性流行;火鸡冠状病毒、鸭冠状病毒、鹅冠状病毒、鸽冠状病毒也在禽类中被发现,部分病毒已在禽群中流行;其他丁型冠状病毒属病毒仅在少数野鸟中被发现。
Based on epidemiological investigation, surveillance, gene analysis of coronaviruses in birds in the world, coronavirus infections and the related diseases in avian were summarized in this paper. Avian-origin coronavirus has a very complex population with abundant diversity, involving viruses in Gammacoronavirus and Deltacoronavirus at least. Avian infectious bronchitis virus existed and was endemic in almost all chicken-producing countries. Turkey coronavirus, duck coronavirus, goose coronavirus, pigeon coronavirus were already detected in avian and some of these were pandemic. A few other Deltacoronavirus were only detected in wildfowl.
出处
《中国动物检疫》
CAS
2015年第8期59-62,共4页
China Animal Health Inspection
基金
中国动物卫生与流行病学中心创新基金(2015IF-0004FF)
关键词
冠状病毒
禽类
感染
多样性
coronavirus
avain
infection
diversity
