Diagnosis of Mixed Infection of Porcine Infectious Pleural
Pneumonia and Streptococcus Induced by
High Temperature and Humidity

doi:10.19978/j.cnki.xmsy.2022.04.05

Guangdong Journal of Animal and Veterinary Science ›› 2022, Vol. 47 ›› Issue (4): 24-29.DOI: 10.19978/j.cnki.xmsy.2022.04.05

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Diagnosis of Mixed Infection of Porcine Infectious Pleural Pneumonia and Streptococcus Induced by High Temperature and Humidity

XU Minsheng1，2#，KE Haiyi1，2#，YANG Dongxia2，ZANG Yingan1，ZHAI Shaolun2，MENG Jiajia2， ZHANG Dequan3*，LI Chunling2*

Online:2022-08-23 Published:2022-08-18

高温高湿诱发猪传染性胸膜肺炎和链球菌混合感染的诊断

徐民生#，柯海意#，杨冬霞，臧莹安，翟少伦，蒙嘉佳，张德泉，李春玲

（1.仲恺农业工程学院动物科技学院，广东广州 510305； 2.广东省农业科学院动物卫生研究所/广东省畜禽疫病防治研究重点实验室/农业部兽用药物与诊断技术广东科学观测实验站，广东广州 510640； 3.紫金县畜牧兽医水产技术推广中心，广东河源 517400）

通讯作者: 张德泉，李春玲
基金资助:
广东省现代农业产业技术体系创新团队项目（2021KJ119）；广州市重点研发项目（202206010192）；广东省动物疫病野外科学观测研究站项目（2021B1212050021）；广州市科技特派员项目（20212100027 和 20212100010）；广东省农业科学院学科建设新兴团队项目（202122TD）

Abstract

摘要： 为了确定广东省某规模化猪场病死猪的发病原因，走访猪场的了解状况，解剖并采集发病猪只的心脏、肺脏等病变组织进行实验室检测鉴定，并对分离到的致病菌进行血清型鉴定和药敏试验分析。结果显示，该猪场感染了猪胸膜肺炎放线杆菌（Actinobacillus pleuropneu? moniae，APP）7型和猪链球菌（Streptococcus suis，SS）2型。其中夏季高温高湿的环境应激是细菌病的主要诱发因素，并根据确诊结果和猪场整体环境情况提出相应的防治建议。

关键词: 胸膜肺炎放线杆菌, 猪链球菌, 混合感染, 检测鉴定, 防治措施

CLC Number:

S858.28

XU Minsheng, #, KE Haiyi, #, YANG Dongxia, ZANG Yingan, ZHAI Shaolun, MENG Jiajia, ZHANG Dequan, LI Chunling. Diagnosis of Mixed Infection of Porcine Infectious Pleural Pneumonia and Streptococcus Induced by High Temperature and Humidity[J]. Guangdong Journal of Animal and Veterinary Science, 2022, 47(4): 24-29.

徐民生, #, 柯海意, #, 杨冬霞, 臧莹安, 翟少伦, 蒙嘉佳, 张德泉, 李春玲. 高温高湿诱发猪传染性胸膜肺炎和链球菌混合感染的诊断[J]. 广东畜牧兽医科技, 2022, 47(4): 24-29.

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Diagnosis of Mixed Infection of Porcine Infectious Pleural Pneumonia and Streptococcus Induced by High Temperature and Humidity

高温高湿诱发猪传染性胸膜肺炎和链球菌混合感染的诊断

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