The role of wild goose(Anser) populations of Russia and theTibet Plateau in the spread of the avian influenza virus  

俄罗斯及青藏高原野生雁类在禽流感病毒传播中的作用(英文)

作　　者：Mariya V.SIVAY Nikita Y.SILKO Kirill A.SHARSHOV Aleksander V.PROKUDIN 李来兴[4] 杨敏[4] 操胜[4] Aleksander M.SHESTOPALOV 

机构地区：[1]Novosibirsk State University,Pirogova Street 2,630090,Novosibirsk,Russia [2]State Research Center of Virology and Biotechnology Rospotrabnadzora,630559,Koltsovo,Russia [3]Scientific Research Institute of Agriculture of Utmost North Siberian Branch of Russian Agricultural Academy,Norilsk,Russia [4]中国科学院西北高原生物研究所

出　　处：《Chinese Birds》2011年第3期140-146,共7页中国鸟类（英文版）

基　　金：supported by the Russian Government(Government Project#11.519.11.2014);the Bio Industry Initiative(BII) USA (ISTC#3436)

摘　　要：Wild birds of the orders Anseriformes and Charadriiformes represent a natural reservoir of low pathogenic avian influenza(LPAI) viruses(family Orthomyxoviridae).Wild geese(order Anseriformes)relating to waterfowls undertake extensive migration flights reaching thousands of kilometers.Isolation of the avian influenza virus(AIV) from wild geese is quite low or absent.The aims of this study are to monitor the AIV in different wild goose species,nesting on Russian territory and the Tibet Plateau and to analyze the derived data for the purpose of determining the role of these wild bird species in spreading pathogens.In our study 3245 samples from nine wild goose species in nine regions of Russia and on the territory of the Tibet Plateau(the Xizang Autonomous Region) were tested and no AIV were detected.Our study shows the non-essential role of wild geese in the spread of the AIV over long distances and reaches theconclusion that geese are probably not natural reservoirs for the primary viruses.However,further inquiry of AIV in wild goose populations is required.Studies of wild geese and AIV ecology will allow us to obtainmore information about pathogen-host relationships and to make arrangements for the maintenance ofwild goose populations.雁形目和鸻形目鸟类是低致病性禽流感病毒(正粘病毒科)的自然宿主。水禽中野生雁类(雁形目)的迁徙距离达数千公里。从野生雁类中分离出禽流感病毒的成功率很低。本研究旨在检测俄罗斯境内以及青藏高原营巢繁殖的不同野生雁类的禽流感病毒,分析所得数据后进一步明确这些鸟类在病原体传播中的作用。我们检测了来自俄罗斯境内9个地区以及青藏高原(西藏自治区)的3245份样品,未发现禽流感病毒。这表明,野生雁类在长距离迁徙过程中对禽流感的传播并没未起到明显作用。因此,野生雁类可能不是主要的禽流感病毒的自然宿主,但野生雁类种群中禽流感病毒的状况仍需进一步探究。对野生雁类与禽流感病毒的生态学研究有助于我们掌握更多的病原与宿主间关系的信息,以便更好地维持野生雁类种群数量。

关 键 词：avian influenza virus wild geese RUSSIA Tibet Plateau 

分 类 号：S858.9[农业科学—临床兽医学] Q958[农业科学—兽医学]