摘要
为了解新疆地区马呼吸道病原菌感染情况,2024年4月-2025年2月通过马呼吸道感染评分表筛查呼吸道感染马匹,采集病马鼻咽拭子,通过选择培养、革兰染色镜检及PCR检测等方法进行细菌分离鉴定。结果显示:被调查养殖场马呼吸道感染发病率为25.0%~39.1%;共采集176份呼吸道感染马鼻拭子,分离出71株金黄色葡萄球菌(40.3%)、42株链球菌(23.2%)、14株奇异变形杆菌(7.95%)和12株肺炎克雷伯菌(6.8%)。结果表明,呼吸道感染是新疆地区马养殖场高发疾病之一,主要引发病原菌为金黄色葡萄球菌和链球菌,需重点加强对此类细菌感染的防控。本研究结果可为新疆地区马呼吸道细菌感染的预防和治疗提供参考。
In order to investigate the prevalence of bacteria1 pathogens in equine respiratory infection in Xinjiang region,horses with respiratory infection were screened using an equine respiratory infection scoring system from Apri1 2024 to February 2025.Nasopharyngeal swabs were collected from infected horses for bacterial isolation and identification through selective culture,Gram staining microscopy and PCR assay.The results showed that the incidence of respiratory infection on the investigated farms ranged from 25.0%to 39.1%;71 Staphylococcus aureus(40.3%),42 Streptococcus spp.(23.2%),14 Proteus mirabilis(7.95%)and 12 Klebsiella pneumoniae(6.8%)were isolated from 176 nasopharyngeal swabs.In conclusion,respiratory infection was highly prevalent in equine farms in the region,mainly caused by Staphylococcus aureus and Streptococcus spp.,which should be prevented and controlled as a priority.A reference was provided by the study for better responses to equine respiratory bacterial infection in the region.
作者
杨洋
张致远
李佳欣
葛常起
侯志铮
邓海峰
马玉辉
李建龙
郭庆勇
Yang Yang;Zhang Zhiyuan;Li Jiaxin;Ge Changqi;Hou Zhizheng;Deng Haifeng;Ma Yuhui;Li Jianlong;Guo Qingyong(College of Veterinary Medicine,Xinjiang Agricultural University,Xinjiang Key Laboratory of Herbivore Drug Research and Creation,Urumqi 830052,Xinjiang,China;Zhaosu Horse Farm,Zhaosu 835000,Xinjiang,China;Xiyu Horse Industry Co.,Ltd.,Zhaosu 835600,Xinjiang,China)
出处
《中国动物检疫》
2025年第8期6-12,共7页
China Animal Health Inspection
基金
新疆维吾尔自治区重大科技专项(2022A02013-2-7,2024A02005-2-3)
中央引导地方科技发展专项(ZYYD2023C03-3)。
关键词
呼吸道感染
马
病原菌
分离鉴定
respiratory infection
equine
bacterial pathogen
isolation and identification
