规模化猪场猪病毒性腹泻诊断及防治

Diagnosis and Control of Porcine Viral Diarrhea in Large-scale Pig Farms

病毒性传染性腹泻是威胁生猪健康生长发育的常见病和高发病,且很多病毒常常会继发感染、混合感染,临床症状十分复杂,给疾病的诊断工作带来很大难度。当地区的畜牧兽医人员在进行病毒性腹泻疾病诊断中常只诊断一种疾病,忽视其他病毒性传染性疾病,由于诊断不彻底,治疗方案针对性较差,错过最佳的防控时间,造成疫病快速传播蔓延,威胁生猪养殖产业的安全,给养殖场带来巨大经济损失。在规模化生猪养殖产业发展中,需要提高重视程度,充分掌握常见病毒性疾病的具体流行特点,并在疾病高发期制定针对性的防控方案,降低发病率,保证生猪养殖安全。该文论述规模化养猪场常见病毒性疾病的诊断和防治措施。

Viral infectious diarrhea is a common and high-incidence disease that threatens the healthy growth and development of live pigs,and many viruses often have secondary and mixed infection,and the clinical symptoms are very complex,which makes the diagnosis of disease very difficult.Local animal husbandry and veterinary staff in the diagnosis of viral diarrhea disease is often only diagnosed in one disease,ignoring other viral infectious disease,because the diagnosis is not thorough,treatment program is less targeted,missed the best prevention and control time,as a result,the epidemic disease spread rapidly,which threatened the safety of pig breeding industry and brought huge economic losses to the farm.In the development of large-scale pig breeding industry,it is necessary to pay more attention to it,fully understand the specific epidemic characteristics of common viral disease,and formulate targeted prevention and control programs during the period of high incidence of diseases,so as to reduce the incidence rate and ensure the safety of pig breeding.This paper deals with the diagnosis and control of common viral disease in large scale pig farms.