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目的了解广西职业人群禽流感H5亚型的接触感染情况,为防治人禽流感提供科学依据。方法采集广西14个地市从事饲养、销售和屠宰家禽的职业人群的静脉血462份,通过血凝抑制实验进行禽流感H5亚型抗体检测。结果职业人群H5亚型抗体阳性数为0。结论禽流感H5亚型在职业人群中未发现隐性感染,加强家禽接触人群的监测对于禽流感的预警和防制有非常重要的意义。
Objective To understand the contact infection of H5 subtype of bird flu in Guangxi occupational population and provide a scientific basis for the prevention and treatment of human bird flu. Methods A total of 462 venous blood samples collected from 14 occupational groups in 14 prefectures and cities of Guangxi were collected and analyzed for the detection of avian influenza A (H5) subtype by the hemagglutination inhibition test. Results The positive number of H5 subtype antibody in occupational population was 0. Conclusion No H5 subtype of avian influenza is found in the occupational population. To strengthen the surveillance of poultry in contact with human beings is very important for early warning and prevention of bird flu.