Infection by Bunyamwera virus (Orthobunyavirus) in free ranging birds of Cordoba city (Argentina)
Infection by Bunyamwera virus (Orthobunyavirus) in free ranging birds of Cordoba city (Argentina)
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DOI：
10.1016/j.vetmic.2009.04.032
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发表时间：
2009-10-20
影响因子：
3.3
通讯作者：
Silvia Contigiani, Marta
中科院分区：
文献类型：
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作者：
Beatriz Tauro, Laura;Adrian Diaz, Luis;Silvia Contigiani, Marta
布尼亚韦拉病毒（Bunyamwera virus， BUNV）种（布尼亚病毒科，正布尼亚病毒属）的感染在整个美洲的母羊、山羊、奶牛、马和人类中都被检测到。然而，没有证据表明在鸟类中有这种感染。2004年至2005年，在科尔多瓦市进行了一项血清学调查，以检测放养鸟类中BUNV （CbaAr-426）感染情况。有13个科的鸟类出现抗BUMV （CbaAr-426）的中和抗体，2004年至2005年间血清阳性率分别从6.6%增加到13.8%。2005年1 - 2月，在家兔中检测到BUNV （CbaArA26）的血清转化。这是自由放养鸟类自然感染BUNV （CbaArA26）的第一个证据。科尔多瓦市血清转化水平显示BUNV （CbaAr 426）活跃循环。(C) 2009 Elsevier B.V.版权所有
Infection by Bunyamwera virus (BUNV) species (Family Bunyaviridae, Genus Orthobunyavirus) has been detected in ewes, goats, cows, horses and humans all the way through America. However, there are no evidences of such infection in birds. To detect BUNV (CbaAr-426) infection in free ranging birds, a serological survey was carried out in Cordoba city between 2004 and 2005. Birds of 13 families presented neutralizing antibodies against BUMV (CbaAr-426), showing an increase in the seroprevalence from 6.6% to 13.8% between 2004 and 2005, respectively. Seroconversion for BUNV (CbaArA26) was detected in Rufus hornero, (Furnarius rufus) in January-February of 2005. This is the first evidence of natural infection by BUNV (CbaArA26) in free ranging birds. The seroconversion level demonstrated active circulation of BUNV (CbaAr 426) in Cordoba city. (C) 2009 Elsevier B.V. All rights reserved.