Development and application of an indirect ELISA for the serological detection of duck Tembusu virus infection based on the NS1 protein antigen

文献类型: 外文期刊

第一作者: Zhou, Qi

作者: Zhou, Qi;Bi, Zhuangli;Yin, Dongdong;Gu, Xiangxue;Xu, Zejun;Huang, Rong;Xing, Xue;Wang, Guijun;Bi, Zhuangli;Yin, Dongdong;Qi, Kezong;Wang, Guijun

作者机构:

期刊名称:ARCHIVES OF VIROLOGY ( 影响因子:2.574; 五年影响因子:2.466 )

ISSN: 0304-8608

年卷期: 2020 年 165 卷 3 期

页码:

收录情况: SCI

摘要: Duck Tembusu virus (DTMUV) has caused significant economic losses in China since 2010. However, there is still a lack of effective methods to diagnose the disease caused by this virus, and especially to differentiate infection from vaccination. In this study, we established a novel indirect enzyme-linked immunosorbent assay (iELISA) and performed a retrospective serological survey for DTMUV in Anhui province, China. Our results show that the iELISA displayed high specificity sensitivity, and with no serological cross-reaction with other duck pathogens. These findings indicate that the newly developed iELISA could be a useful screening tool for large-scale monitoring of the epidemiology of DTMUV infection in ducks.

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