北京市花鸟市场常见留鸟流感病毒携带情况调查  

Epidemiology investigation of avian influenza from flower & bird markets in Beijing

作　　者：姚艳丰[1] 许黎黎[1] 鲍琳琳[1] 李枫棣[1] 吕琦[1] 谷松至[1] 袁静[1] 于品[1] 秦川[1] 

机构地区：[1]中国医学科学院北京协和医学院医学实验动物研究所卫生部人类疾病比较医学重点实验室,国家中医药管理局人类疾病动物模型三级实验室,北京100021

出　　处：《中国实验动物学报》2014年第1期91-93,共3页Acta Laboratorium Animalis Scientia Sinica

基　　金：十二五科技重大专项(2012ZX10004501-004-003,2012ZX10004501-004-004,2012ZX10004301-8);国家自然科学基金(31370203);科技部H7N9禽流感应急防控专项(KJYJ-2013-01-04);协和青年教师培养项目(2012Y2,2012D15)

摘　　要：目的阐明H7N9爆发季节北京市禽流感的流行现状,为流感防控提供依据。方法对北京市花鸟市场开展流感监测,使用SPF鸡胚进行病毒分离。结果病毒分离显示从鸽子中分到1株高致病性新城疫病毒,从麻雀中分到1株禽副黏病毒2型,并未分离到H7N9流感病毒。结论初步掌握了北京花鸟市场留鸟的病毒流行情况,H7N9流感病毒在此尚未流行,为流感防控提供第一手的材料。Objective To investigate the prevalence of avian influenza in birds in the flower ＆ bird markets in Beijing, and to provide basic evidence for prevention and control of influenza. Methods An influenza surveillance was carried out in two bigger flower ＆ bird markets in Beijing, and 161 anal samples were obtained from 100 sparrows, 50 swallows, 10 pigeons, and one parrot. Their virus isolation was performed in SPF embryonated chicken eggs. Result No avian influenza virus was isolated from these bird samples. However, Newcastle disease virus was detected in one pigeon, and avian paramyxovirus type 2 was isolated in tree sparrows. Conclusions The basic data of epidemiological evidence of avian influenza is obtained from flower ＆ bird markets in Beijing. H7N9 influenza virus has not been detected in birds in two flower ＆ bird markets in Beijing. The data are helpful for prevention and control of influenza.

关 键 词：花鸟市场 留鸟 流感 流行病学 

分 类 号：Q95-33[生物学—动物学]