肉鸡爆发非典型性新城疫继发大肠杆菌和支原体混合感染的诊断与治疗

[目的]探讨吉林省德惠、农安等地区养殖场肉鸡发病的原因。[方法]通过流行病学调查、剖检病变和实验室诊断确定吉林省德惠、农安等地区养殖场肉鸡发病的原因,并提出一些综合防制措施。[结果]经流行病学调查、剖检病变和实验室诊断,确诊为非典型性新城疫继发大肠杆菌和支原体混合感染。最后,提出了相应的诊断方法和综合防制措施。[结论]该研究为肉鸡养殖中可能发生的这类疾病提供有效的防制方法和借鉴经验。

Diagnosis and Therapy of Mixed Infection of Atypical Newcastle Disease of Escherichia coli and Mycoplasma

[Objective] The research aimed to discuss the disease cause of broiler chicken in the farms of Dehui and Nongan regions of Jilin Province.[Method] Based on epidemiological investigation,autopsy of lesion,laboratory diagnosis,the disease cause of broiler chicken in the farms of Dehui and Nongan regions of Jilin Province was confirmed.And some comprehensive prevention and control measures were put forward.[Result] Through epidemiological investigation,autopsy of lesion,laboratory diagnosis,it was confirmed as the mixed infection of atypical newcastle disease with Escherichia coli and mycoplasma.Finally,some diagnosis methods and comprehensive prevention and control measures were put forward.[Conclusion] The research could provide effective control methods and reference experiences for this disease in the breeding of broiler chicken.