Microbiological identification and analysis of waterfowl livers collected from backyard farms in southern China

文献类型： 外文期刊

第一作者： Liu, Rongchang

作者： Liu, Rongchang;Chen, Cuiteng;Huang, Yu;Cheng, Longfei;Lu, Ronghui;Fu, Guanghua;Shi, Shaohua;Chen, Hongmei;Wan, Chunhe;Fu, Qiuling;Lin, Jiansheng

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关键词： backyard farms; liver; microbiological identification; waterfowl

期刊名称：JOURNAL OF VETERINARY MEDICAL SCIENCE （ 影响因子：1.267； 五年影响因子：1.348 ）

ISSN： 0916-7250

年卷期： 2018 年 80 卷 4 期

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收录情况： SCI

摘要： In total, 985 livers were collected from 275 backyard waterfowl farms distributed in seven provinces of southern China. The virus that was most commonly isolated was avian influenza virus, with a 12.1% positivity rate. Of the other positive samples, 10.6% tested positive for avian Tembusu virus, 6.8% for duck hepatitis A virus, 3.8% for duck plague virus, 3.4% for Muscovy duck parvovirus, 3.1% for goose parvovirus, 1.0% for mycoplasma and 0.9% for respiratory enteric orphan virus. The bacterium that was most commonly isolated was Escherichia coli, with a 47.1% positivity rate. This survey suggests that backyard waterfowl in southern China could be an important vector for the storage, variation, and transmission of various pathogens.

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