猪肠道大肠杆菌病诊断及抗生素治疗

Diagnosis and Antibiotic Treatment of Intestinal Colibacillosis in Pigs

猪大肠杆菌病是由致病性大肠杆菌或者被称为产毒素的大肠杆菌感染引发的一种肠道传染性疾病,在全球生猪养殖领域广泛发生流行,会对养殖业造成严重的经济损失。防控猪大肠杆菌病,需要猪产毒素大肠杆菌等流行病学诊断方法和防防控手段进行全面的分析。做好注大肠杆菌病的有效诊断,并在进行疾病诊断的基础上筛选出敏感药物进行针对有效的治疗,保障药物选择的科学性、合理性,尽量降低大肠杆菌病的耐药性产生。该文主要论述猪大肠杆菌病的流行特点、临床症状、病理变化、诊断方法,并提出了抗生素治疗手段。

Swine colibacillosis is an intestinal disease caused by the pathogenic E.Coli,or toxin producing E.Coli,that is infectious disease in pig farms worldwide,will cause serious economic losses to the aquaculture industry.In order to prevent and control porcine colibacillosis,it is necessary to analyze the methods of epidemiology diagnosis,prevention and control.Do a good job in the effective diagnosis of injected colibacillosis and,on the basis of the diagnosis of the disease,screen out sensitive drugs for effective treatment to ensure that the choice of drugs is scientific and rational,to reduce the drug resistance of E.Coli as far as possible.This article mainly discusses the epidemic characteristics,clinical symptoms,pathological changes and diagnostic methods of porcine colibacillosis,and puts forward the means of antibiotic treatment.