H_5N_1亚型禽流感的研究

The Study on H_5N_1 Avian Influenze

对发生在通辽地区的一起鸡的传染病进行了病原及其型的鉴定、流行病学调查、临床病理学研究,同时采取了综合性防制措施,结果为:该起鸡病为A型禽流感(AvianInfluenzaAI)H5N1亚型、为高致死性(HPAI)、极具传染性.临床病理学表现为急性热性出血性败血症、急性坏死性胰腺炎、非化脓性脑炎、卡他性上呼吸道炎、卡他性间质性肺炎及多个器官变质性坏死性炎.由于及时采取了隔离封锁,扑杀、消毒、无害化处理,疫情跟踪监测和免疫接种等有效的综合性防制措施,而使该传染病就地扑灭,疫情未造成扩散蔓延.

In this paper,studies the chicken pathogeny and its identification,influenza investagation clinical pathology,and takes some measures for the disease.The result show that is Avian influenza,which is higher dead rate(HPAI),extreme influence.The clinical indication show acute hot bleeding septicaemia,acute dead parcreatitis non-pyogenesis neuraxitis catarrhal upper respiratory,inflammation,catarrhal interstitial pneumonia and muchmore organic metamorphie dead inflammation.Due to taking some measures,such as separating,killing elimiating,non-harm treating,control and surpervise,and immunization,the disease was killed and controled.