家禽零售及饲养人群禽流感病毒抗体检测分析  

Analysis of avian influenza antibodies in poultry retailing and breeding workers

作　　者：柳洋[1] 王鸣[1] 王玉林[1] 鲁恩洁[1] 周秀珍[1] 狄飚[1] 吴新伟[1] 

机构地区：[1]广东省广州市疾病预防控制中心,510080

出　　处：《中国公共卫生》2008年第9期1120-1121,共2页Chinese Journal of Public Health

基　　金：广州市科技局项目(2005J3-E0611/2006Z3-E5141)

摘　　要：目的了解广东省广州市不同类型禽类从业人群禽流感病毒H5、H9的感染状况。方法采集肉菜市场家禽零售人员、大型家禽饲养企业工人、农村个体家禽散养人员的全血标本,用微量血凝抑制试验检测H5、H9抗体。结果共调查369名禽类从业人员,其中家禽零售人员H9抗体阳性率(16.46%,13/79)高于家禽散养人员(3.40%,5/147)和企业饲养工人(4.90%,7/143),差异均有统计学意义(P<0.02);家禽散养人员与企业饲养工人H9抗体阳性率差异无统计学意义。所有禽类从业人员H5抗体均为阴性。结论肉菜市场家禽零售人员感染禽流感病毒的风险高于大型家禽饲养企业工人和农村个体家禽散养人员。Objective To study H5 and H9 infection of different kinds of poultry workers in Guangzhou city. Methods The blood samples of the poultry retailing workers in food markets and poultry breeding workers in large scale enterprises and rural individual farms were collected, and micro hemagglutination inhibition test was used to detect antibodies of H5 and H9. Results 369 blood samples of poultry workers were surveyed. The H9 antibody positive rate of retailers in food markets （16.46 %, 13/79） was higher than that of the feeders in individual farms（3.40 %, 5/147）, and also higher than that of the feeders in large scale enterprises（4.90%, 7/143）. The H9 antibody positive rate of the feeders in individual farms was indistinctive with the feeders in large scale enterprises. No H5 positive antibody was deteced. Conclusion There is a higher risk of avian influenza infection among poultry retailing workers than that of poultry workers in large scale enterprises and rural individual farms.

关 键 词：禽流感 零售 禽流感病毒H5 H9 

分 类 号：R392.7[医药卫生—免疫学]