徐州地区新城疫流行病学调查与分析  

Investigation and Analysis of Newcastle Disease Epidemiology in Xuzhou Area

作　　者：李华坤[1] 崔力兵 

机构地区：[1]徐州生物工程职业技术学院,江苏徐州221006 [2]徐州三羽家禽诊疗有限公司,江苏徐州221006

出　　处：《家畜生态学报》2013年第12期54-57,共4页Journal of Domestic Animal Ecology

基　　金：徐州市科技计划项目(XF12C039)

摘　　要：对徐州地区三个禽病门诊2012年资料进行了初步统计,发现新城疫门诊量占15.1%,其中20日龄以内发病占51.6%,发病率和病死率也以20日龄以内居高。20日龄以内病鸡多表现败血症症状,20日龄以上以非典型症状为主。结合当地养殖和防疫状况,对当前新城疫流行形势进行了分析,旨在为业内同行提供借鉴。The data from three poultry clinics in Xuzhou in 2012 were analyzed preliminarily. The results show that New castle took up 15.1%, among which the incidence of disease within 20d accounted for 51.6%, and the disease incidence and mortality rate 20d showed symptoms of sepsis, and those over 20d within 20d were also high. The sick chicken within were mainly atypical symptoms. Combined with the situation of local breeding and epidemic prevention, the paper analyzed the present situation of New castle epidemic so as to provide a reference.

关 键 词：新城疫 流行病学调查 发病率 病死率 

分 类 号：S811.6[农业科学—畜牧学]