广西家养反刍动物蓝舌病血清学监测分析

【目的】了解广西家养反刍动物蓝舌病毒（BTV）的感染情况，为防控广西蓝舌病（BT）提供参考依据。【方法】采用琼脂免疫扩散试验（AGID）对采自广西境内的2535份山羊血清和496份水牛血清进行BTV抗体检测，并对地理、气候因素与BTV区域分布情况进行分析。【结果】广西山羊和水牛的总BTv抗体阳性率分别为36．53％和43．55％，且以南宁市的山羊、水牛BTV抗体阳性率最高，分别为78．13％和85．71％。广西家养反刍动物BTv抗体阳性率呈北低南高，高海拔地区BTV抗体阳性率低于低海拔地区，气温较高的南亚热带及北热带的BTV抗体阳性率高于气温较低的中亚热带，降水充沛的东部地区的BTV抗体阳性率...

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Bibliographic Details
Published in南方农业学报 Vol. 43; no. 10; pp. 1580 - 1583
Main Author 林俊 白安斌 华俊 闭丙芬 覃绍敏 吴健敏
Format Journal Article
LanguageChinese
Published 广西大学动物科学技术学院,南宁,530005%广西兽医研究所,南宁,530001 2012
Subjects
家养反刍动物
广西
抗体检测
蓝舌病
阳性率
抗体检测
家养反刍动物
广西
蓝舌病
阳性率
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ISSN2095-1191
DOI10.3969/j.issn.2095-1191.2012.10.1580

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Summary:【目的】了解广西家养反刍动物蓝舌病毒（BTV）的感染情况，为防控广西蓝舌病（BT）提供参考依据。【方法】采用琼脂免疫扩散试验（AGID）对采自广西境内的2535份山羊血清和496份水牛血清进行BTV抗体检测，并对地理、气候因素与BTV区域分布情况进行分析。【结果】广西山羊和水牛的总BTv抗体阳性率分别为36．53％和43．55％，且以南宁市的山羊、水牛BTV抗体阳性率最高，分别为78．13％和85．71％。广西家养反刍动物BTv抗体阳性率呈北低南高，高海拔地区BTV抗体阳性率低于低海拔地区，气温较高的南亚热带及北热带的BTV抗体阳性率高于气温较低的中亚热带，降水充沛的东部地区的BTV抗体阳性率高于降水较少的中部和西部地区。【结论】广西家养反刍动物普遍存在BTV感染，且分布受到纬度、海拔、气温与降雨量等地理、气候因素的影响。
Bibliography:45-1381/S
LIN Jun1, BAI An-bin, HUA Jun2, BI Bing-fen2, QIN Shao-min2, WU Jian-min （1College of Animal Science and Technology, Guangxi University, Nanning 530005, China; 2Guangxi Veterinary Research Institute, Nanning 530001, China）
[Objective]This study aimed to investigate the widespread epidemic of bluetongue virus （BTV） in rumi- nants of Guangxi in order to provide theoretical references for the prevention and control of bluetongue disease （BT）. [Method]The AGID test was used to detect the antibodies of BTV in 2535 goat sera and 496 buffalo sera, of which both groups were collections from Guangxi province. The correlation between the climate, geography factors, and seroprevalence distribution were also analyzed. [Result]The seroprevalence in goats and buffaloes were 36.53% and 43.55%, respective- ly; furthermore, the goats and buffaloes of Nanning City exhibited the highest seroprevalence, which accounted for 78.13% and 85.71%, respectively. The seroprevalence of BTV antibody in ruminants of Southern Guangx
ISSN:2095-1191
DOI:10.3969/j.issn.2095-1191.2012.10.1580