双峰县首例牛结节性皮肤病流行病学调查报告

Epidemiological Investigation Report on the First Case of Nodular Skin Disease in Cattle in Shuangfeng County

摘要: 本文章介绍了双峰县2021年发生首例牛结节性皮肤病的防治案例，流行病学调查表明，此病例是从疫区引种调运，落地未申报检疫造成的。共治疗5头病牛，4头治愈，治愈率80%，对1头一个半月的病牛进行扑杀深埋处理。并从牛结节性皮肤病(LSD)对养牛业生产影响、传播途征、实验室诊断技术、蚊蝇虫媒消杀方法、药物治疗、湖南省防控牛结节性皮肤病(LSD)实践、牛结节性皮肤病新疫苗研究与应用等进行了描述，为养牛行业提供防控牛结节性皮肤病(LSD)经验和参考。在诊断过程中，县级部门由于缺乏病原学诊断设备，难以对病毒进行精准鉴定，这是本次调查的一个局限性，后续需加强实验室建设。

Abstract: This article introduces the prevention and treatment case of the first bovine nodular skin disease in Shuangfeng County in 2021. Epidemiological investigations show that this case was caused by the introduction and transportation from the epidemic area without declaring quarantine upon arrival. A total of 5 sick cows were treated, 4 of which were cured with a cure rate of 80%. One sick cow that was one and a half months old was euthanized and deeply buried. It also described the impact of bovine nodular dermatosis (LSD) on cattle industry production, transmission route, laboratory diagnostic technology, mosquito and fly vector disinfection and sterilization methods, drug treatment, the practice of preventing and controlling bovine nodular dermatosis (LSD) in Hunan Province, and the research and application of new vaccine for bovine nodular dermatosis, so as to provide experience and reference for cattle industry in preventing and controlling bovine nodular dermatosis (LSD). During the diagnosis process, county-level departments have difficulty accurately identifying viruses due to the lack of pathogen diagnostic equipment, which is a limitation of this investigation. In the future, laboratory construction needs to be strengthened.