洞口县2023年两例羊布鲁氏病流行病学调查报告

Two Cases of Sheep Brucellosis in Dongkou County in 2023 Epidemiological Investigation Report

动物疫病流行病学调查的方法,包括制订动物疫病流行病学调查表、询问座谈、查看现场、实验室检查、流行病学分析、撰写流行病学调查报告。洞口县2023年4~9月,在水东镇庄联村、杨林镇新合村发生了二例布鲁氏病,感染人2人,都是由于羊感染了布病而感染人,对周边养羊6户存栏羊108只,采集样品羊血样97份,采集血样率89.81%,检测出阳性羊10只,样品羊阳性率10.31%。扑杀布病阳性羊和同群羊97只,并进行无害化处理。并对动物流行病学调查的目的、方法、前人经验进行了研究。《洞口县羊布鲁氏杆菌病流行病学调查报告》为邵阳市布病防控提供了重要依据,供同行参考。

The methods of epidemiological investigation of animal diseases include developing animal disease epidemiological survey forms, conducting inquiries and discussions, inspecting the site, conducting laboratory tests, conducting epidemiological analysis, and writing epidemiological investigation reports. From April to September 2023, two cases of Brucella were reported in Zhuanglian Village, Shuidong Town and Xinhe Village, Yanglin Town in Dongkou County. Two individuals were infected, both due to sheep being infected with brucella. A total of 108 sheep were collected from 6 households in the surrounding area, and 97 samples of sheep blood were collected, with a blood sample rate of 89.81%. Ten positive sheep were detected, with a sample sheep positive rate of 10.31%. 97 sheep positive for brucellosis and those in the same group were killed, and were carried out harmless treatment. And the purpose, methods, and previous experience of animal epidemiological investigations were studied. The epidemiological investigation report on sheep brucellosis in Dongkou County provides an important basis for the prevention and control of brucellosis in Shaoyang City, which can provide the reference for the peer.