摘要
近年来,猪群中经常出现病原的混合感染,严重影响了养猪业的健康发展。2017年3月,鹤峰某猪场的猪群大量发病,表现为高热、咳嗽、食欲下降、呼吸困难、皮肤发绀或苍白,部分母猪流产等临床症状。通过流行病学调查、剖检及PCR等检测,最终确诊为猪圆环病毒2型和猪链球菌的混合感染。结合该场的实际情况,笔者提出并实施了一套综合防控方案,取得了理想的防控效果。
In recent years, the co-infection of the pathogen in pig farms has seriously affected the development of the pig industry. A large number of pigs in one farm of Hefeng were affected with some pathogens, the symptoms of which were high fever, cough, loss of appetite, difficulty breathing, skin cyanosis or pallor, and some miscarriage of sows in March 2017. The co-infection of porcine circovirus 2 and streptococcus suis was diagnosed through epidemiological investigation, autopsy and PCR tests. A comprehensive prevention and control plan was proposed and implemented, which obtained an ideal control effect.
出处
《现代畜牧兽医》
2018年第1期35-38,共4页
Modern Journal of Animal Husbandry and Veterinary Medicine
关键词
PCV2
猪链球菌
诊断
防制
Porcine circovirus 2
Streptococcus suis
Diagnosis
Treatment
