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目的分析深圳市2例人感染高致病性禽流感(以下简称“人禽流感”)病例情况,为防制人禽流感提供科学依据。方法收集分析2例人禽流感病例疫情资料。结果 2例病例均无明确的病死禽类接触史,感染方式、途径不明,未发现人传人证据。结论深圳市存在无明确暴露史的人禽流感病例,需加强相关监测工作、技术储备,并进一步研究危险因素。
Objective To analyze the cases of two human cases of HPAI in Shenzhen and provide a scientific basis for the prevention of human bird flu. Methods The epidemic data of 2 cases of human bird flu were collected and analyzed. Results There was no clear history of poultry contact in the two cases, and the way of infection and the way of infection were unknown. There was no evidence of human transmission. Conclusion There are cases of human bird flu without a definite history of exposure in Shenzhen City. It is necessary to strengthen relevant monitoring work and technical reserve and further study the risk factors.